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821  Economy / Economics / Re: Greece mulls Euro exit on: May 23, 2012, 09:59:10 AM
how about handing everyone casascius coins?

That's nice in some contexts (not only the one of this topic), but they're too expensive right now to be given away at large quantities... perhaps casacius should start doing some 100 and 50 mBTC coins Wink (or lower, if viable)
822  Bitcoin / Development & Technical Discussion / Re: [Bounty] How-to Multi signature transactions on: May 17, 2012, 11:02:02 PM
Bitcoinica did not encrypt their wallet. That's the issue with theft.

A hot wallet cannot be encrypted while the system is running, by definition.
Their problem was in part having too much money in the hot wallet, but mainly, using an unsafe method to share the root password of their server containing the hot wallet.
823  Bitcoin / Development & Technical Discussion / Re: [Bounty] How-to Multi signature transactions on: May 17, 2012, 10:56:03 PM
So wait, we can't do multi-sig transactions yet?

You can. You always could, actually. The possibility was always there, with script. It's just that there's no client that easily allows you to create your transaction with the appropriate script. You'll need to build it yourself, what's complicated.
824  Economy / Economics / Re: Am I misunderstanding this or? on: May 16, 2012, 12:30:35 PM
"STORE OF VALUE" IS A SYMPTOM OF USEFULNESS!

It's an usefulness in itself. (and why the yelling? getting stressed so easily?)

If I make a sword out of bird shit and just build one -- and let's say nobody else can build it, does it necessarily have value because it's scarce?

If you convince other people it's a good store of value, it might. That's not easy at all, though.
By the way, if at least you value your shit sword, then it already has value - to you, at least.

If people quit using Bitcoins as a medium of exchange to purchase goods, other mediums of exchange, or services, then it would be worthless. It doesn't matter if everyone still has the same number of coins, because you can't buy anything with them.

If you can still trade them for currency at least, it can be used as a store of value.
It's true that if there really isn't any function at all to something, then it will not have value.
The only thing I'm trying to say is that this claim that bitcoin needs to be used in commerce (trading it for goods and services) to have value is false. It doesn't need to, although it helps a lot to have such utility.

Why are Bitcoins worth $5 now, but $.00001 a couple years ago?

Because prices change?

Bitcoins are multitudes less scarce than then, and it has the same ability to store values as it did when it was created (okay - arguably less because the network was less secured).

Prices are a function of scarcity and demand. A particular usefulness of a scarce resource won't necessarily translate into demand until this usefulness is perceived and desired by people.

Bitcoin is a fantastic medium of exchange. It's irreversible, extremely easy to send to someone else, doesn't require a clunky centralized payment processing systems to quickly use online or send internationally, and is pseudonymous. Those are all great, but that doesn't cause Bitcoins to be worth anything -- what causes them to be worth something is because originally, a few people saw potential in it.

Agreed.

Bitcoin doesn't inherently have value - people give it value

That's true for absolutely everything which has value. There's no such a thing as "inherent value".

825  Other / Meta / Re: Tired of the hate campaign on: May 16, 2012, 12:25:49 PM
Matches: from:(noreply@bitcointalk.org) subject:(Reported post:) ("Tired of the hate.")
Do this: Skip Inbox, Delete it

Just thought that I'd bring that up just in case people get the idea that it's ok to abuse the report system.

If the posts aren't off-topic, we won't do anything about it. Sometimes, hate is well-deserved. We can't be the judge of that.

Thank you, Maged, for taking this position. It's harder and harder to find people who don't try to shut up those who annoy them.

This topic reminds me of this great video: https://www.youtube.com/watch?v=zwoqzb5R6vw
826  Economy / Economics / Re: Am I misunderstanding this or? on: May 16, 2012, 11:53:16 AM
scarce (wich equals to more value)
Scarcity doesn't make something more valuable. If you can't buy anything with Bitcoin/gold/USD/whatever, it's useless as a medium of exchange.

Why would anyone buy something which has no use?

Being a "medium of exchange" is not the only utility of bitcoin. All "sound moneys" are also useful to store value. And for that, no commerce other than the exchange of against other currencies needs to exist.
What utility does Bitcoin have outside of being a medium of exchange?

It's right in the text of mine you just quoted: store of value.

If Bitcoin can maintain value due to utility outside of being a medium of exchange, then so could all the Bitcoin clones,

The "clones" haven't managed to convince enough people that they are a good store of value. But, they've convinced a few, that's why they have some value instead of no value at all.

meaning Bitcoins should be worthless due to the lack of scarcity when it's cloned hundreds of times.

They are not actual clones. An identical clone would be a "fake bitcoin", which is impossible. They are different things, different "coins". The original bitcoins remain scarce, no matter how much equivalent implementations are done.
827  Economy / Economics / Re: Am I misunderstanding this or? on: May 16, 2012, 11:28:16 AM
Why would the majority of the people that have bitcoins spend them if they know bitcoins are becoming scarce (wich equals to more value) while time passes?

The appreciating value of the currency is not the only factor used when choosing which method to use when making a payment. 

+1
828  Economy / Economics / Re: Am I misunderstanding this or? on: May 16, 2012, 11:27:35 AM
I mean, for example why should I buy a steam game with bitcoins if I maybe can buy 10 steam games with bitcoins within 2 years.

Because you may want it now.

The same question could apply to any high tech product. Why buy a computer if you know that in two years the same computer will be much cheaper, or with the same amount you'll be able to afford something better? And the answer again is the same: because you want the computer now.
829  Economy / Economics / Re: Am I misunderstanding this or? on: May 16, 2012, 11:24:33 AM
scarce (wich equals to more value)
Scarcity doesn't make something more valuable. If you can't buy anything with Bitcoin/gold/USD/whatever, it's useless as a medium of exchange.

Why would anyone buy something which has no use?

Being a "medium of exchange" is not the only utility of bitcoin. All "sound moneys" are also useful to store value. And for that, no commerce other than the exchange for other currencies needs to exist.
830  Bitcoin / Bitcoin Discussion / Re: Zero sum games on: May 15, 2012, 07:15:41 AM

This is very questionable. See http://blogs.scientificamerican.com/observations/2011/12/20/researchers-trumpet-another-flawed-fukushima-death-study/
831  Bitcoin / Bitcoin Discussion / Re: Zero sum games on: May 14, 2012, 03:17:27 PM
The search for efficiency is totally destructive when the definition of efficiency is disconnected from the social and environmental good.

Economic growth, or improvements in "economic efficiency" is, by definition, a better usage of scarce resources in the goal of attending agents (= those who "act") desires.
It is, though, by definition, connected to "social and environmental good", as long as you don't consider that "environmental good" = human sacrifice to the "benefit" of other species (how do you even define what's beneficial to species who can't even express their opinions is an open question...) .
If environmental good is the better usage of scarce resources to attend mankind's needs/wishes, then that's precisely what economic growth means too.

Oh, maybe THAT explains why Jamie Dimon paid himself 23 million dollars in 2011, in the midst of the biggest financial crisis since 1929.
This kind of paycheck is a tax on the real economy. Unlike state taxes it is not imposed by a democratically elected government but by a cynical group of people that can be best described as "speculators".

Err, such tax was imposed by a democratically elected government. The same government which created central banking, which inflated the money supply creating cheap credit and malinvestments all over, and which decided that some companies are "too big to fail" and rescued them with money taken from society.

These distributions of wealth from large and disperse groups to small and organized groups are inherent to governments, particularly democratic ones. Patri Friedman explains it in 2 minutes: https://www.youtube.com/watch?v=mgJ644LPL6g

I certainly did not embrace the cause of bitcoin to see it  associated even remotely to words like "margin trading".

Well, it will be associated, and not just "remotely".
I suggest you learn more why there's nothing wrong with margin trading and where the actual problems are, or you'll end up "unembracing" bitcoin soon, unfortunately...
832  Bitcoin / Bitcoin Discussion / Re: Zero sum games on: May 14, 2012, 03:01:37 PM
I'm definitely not in the "speculators are evil" camp.  Speculation for the right reasons (hedging risk, for example) is a very good thing.

Is not the "reason", it's the "talent/ability/knowledge/etc". A good speculator, i.e., one that guesses right, will help stabilize the price. A bad speculator (one that guesses wrong), will provoke the opposite effect. Free markets reward the former with profits and punish the latter with losses.
833  Bitcoin / Bitcoin Discussion / Re: I'm leaving Bitcoin on: May 14, 2012, 07:59:32 AM
Good luck-- I share your view that coming up with better ways of playing zero-sum games is not the way to make the world a better place.

The fact that this statement is coming from the 'lead developer' of Bitcoin does NOT make me feel good about the future of the Bitcoin project.

Relax. There are others with strong economic basis that either are part of the team, or follow it closely. Theymos and Stefan Thomas are two names that I remember by heart, and probably there are others.
No developer in the team would be able to change the economic basis of bitcoin "at will", without provoking lots of noise at least.
834  Bitcoin / Bitcoin Discussion / Re: I'm leaving Bitcoin on: May 14, 2012, 07:53:27 AM
I failed at one thing though, that is generating value for the society. Bitcoinica did create a place for people to trade more efficiently and provide liquidity to the market. However, speculation is a zero-sum game (or negative-sum, strictly saying).

You're wrong. You did create a lot of value with your platform, that's why you had good profits and a good buyer. It is not zero-sum.

It's a pity that you will not keep using your talents in the bitcoin economy, but I wish you the best. I believe you'll keep creating value, wherever you decide to work.

Good luck!
835  Economy / Economics / Re: Why I think the 21Million hard limit will never be reached - deflationary spiral on: May 11, 2012, 03:40:28 PM
and BTC value doubles at the same time,

That's a damn big IF.
836  Economy / Economics / Re: Why I think the 21Million hard limit will never be reached - deflationary spiral on: May 11, 2012, 09:54:15 AM
I don't think there is anything in the bitcoin protocol that states on exactly 21Million bitcoin will ever be made.  No just that the block reward will keep half'ing.  So if bitcoins value goes up and more decimal places are and keep getting added as the value of bitcoin goes up then the block reward can keep getting paid.  Even if the block reward gets really small as long as the value of bitcoin keeps rising and more decimal places are added then a valuable block reward can keep being paid.  At some point in the future the amount of newly created bitcoins entering the market will be similar to the amount of gold entering the gold market.  As where we are at now with such a high block reward is like a gold-rush.

In this reasoning you're implying that the value of bitcoin will, in average, double at each 4 years, so that the block reward inflation keeps having the same value.
That sounds too much optimistic to me.
837  Bitcoin / Bitcoin Discussion / Re: The best new Bitcoin PROJECT from China! (Tablets and BITCOINS) on: May 10, 2012, 02:18:13 PM
Not really.  An ad-hoc Bitcoin network would be a sitting duck for authorities to shut down at a firewall level if they didn't like it:

Ad-hoc networks cannot be controlled by authorities. The nodes themselves are the routers. The only way they could control such a thing would be to physically search each node, seize them and punish their operators somehow. That would be much more expensive than keeping a firewall, and would definitely increase the level of "tension" between the Chinese government and its subjects.
But the thing is, current technology and its dissemination is many years away from being able of support such a thing. We cannot rely on ad-hoc networks.
838  Bitcoin / Bitcoin Discussion / Re: The best new Bitcoin PROJECT from China! (Tablets and BITCOINS) on: May 10, 2012, 09:36:03 AM
Full node on every mobile device is not necessary and can't tackle the problem of "Great Firewall" blocking Bitcoin transactions. Another idea is setup full Bitcoin nodes in every major city with satellite internet connectivity.

It is necessary and can tackle the problem of the Great Firewall if these devices form an ad-hoc network in addition to connecting to the Internet.

It is not necessary (to be full node while being p2p) and I definitely wouldn't count on forming an ad-hoc network.
839  Bitcoin / Bitcoin Discussion / Re: The best new Bitcoin PROJECT from China! (Tablets and BITCOINS) on: May 10, 2012, 09:34:21 AM
Some steps that could be implemented so that the server cannot see the transactions of its clients:

  • First of all, the server must not have access neither to the private, nor to the public keys of its clients.
  • At each new block, the server sends it to the client, so that it can verify if it received anything.
  • Alternatively, to decrease bandwidth usage, if the block has a large number of outputs (> 500?), the server can send only the output list of each block. If the client has an address on such list, it requests the entire block. The server will not be able to infer which addresses belong to the client if the list is large enough, and if people don't reuse their addresses much

It still possible to the server to log the outgoing transactions though. Maybe that could be avoided by requesting a list of bitcoin nodes to the server, and sending the transaction to these nodes directly instead of routing it through the server. But then these nodes could see the client's IP, if it doesn't use Tor or something else.

he, I guess I just described how a light weighted p2p client like BitcoinJ works. And plus, it doesn't rely on a single server that can be easily blocked by the Great Firewall.

Yeah, the more I think about it, the more I conclude that going p2p instead of client-server is imperative here. It's perfectly possible to do it "lightweight" to the point that even a mobile phone can handle. A tablet should take it easily.
840  Bitcoin / Bitcoin Discussion / Re: The best new Bitcoin PROJECT from China! (Tablets and BITCOINS) on: May 10, 2012, 09:18:53 AM
Yes, because the blockchain.info app is a fork of an earlier version of Bitcoin Wallet.

https://github.com/zootreeves/My-Wallet-Android/blob/master/pom.xml
(search for the bitcoinj dependency)

Android uses Java, not JavaScript.

Oh, OK, but I was thinking about the web app. That uses what?
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