I heard some people saying that to get the visa card ICONOMI is giving , I should invest a certain amount of money ? how much is it ? and the VISA is a Bitcoin debit card like E-coin.io and others ? could someone give us enough information's about their card and when It's supposed to be released please

Regardless the business someone would start , he should always consider Bitcoin or other cryptocurrencies as they offer pseudonymity as users are always more comfortable while they don't provide any real information's like credit cards credentials.

I'm not sure about the simplicity you mentioned, though. I mean if Bitcoin was that easy to use (It is but you should first read about it ) everyone would use it and It's not the case.

If you check the link I gave you above , you will see that It clearly says that the maximum sum that can be spent (overall turnover) with card is 250 EUR or 300 USD depending of the card's currency. so yeah , the limits are pretty hard to deal with and the card is probably useless since limits are simply bad.

Bitpay is simple , no programming knowledge or big skills required to use it => https://bitpay.com/bitcoin-payment-gateway-api they also have samples for PHP , NodeJS & Ruby (the widely used languages) : https://bitpay.com/bitcoin-for-ecommerce#code-libraries and they also support WordPress , Shopify ,Foxycart , 3dcart etc... 
Basically , the above apply on most of payment gateways  like Coinbase.com and many others...

It's not , If you like what you are doing. I mean If you are trying to be helpful to the community then wearing a signature will be only something extra to earn some BTC from , If you are a skilled designer and you make templates for websites then you could use your skills to earn BTC and It won't be boring , same thing for anything else. However , If you are doing it only and only to get BTCs and nothing else then you will be bored and you will fail with time. (this is valid for both earning bitcoin/altcoin or fiat)

If you check the following list , you will see that IRAQ (I'm from Algeria and I have the same thing) are restricted from this : https://coinsbank.com/cards-details which means you won't be able to create a virtual card or a card with your name. As far as I know , the only thing you could order is No-name limited card

The first link should give you the price of 1 BTC and return it on JSON , once you get that you do the math. If 1 BTC = 600$ for example then you simply do 600*0.0012 = 0.72$ (72 cents) , as simple as that.

Bitcoin price is based on supply-demand so there is no calculation for it . It's possible to use Blockchain.info API to get the price , though : https://blockchain.info/api/exchange_rates_api

BTC to USD : https://blockchain.info/ticker
USD to BTC : https://blockchain.info/tobtc?currency=USD&value=500 (where 500 is the USD value)

If you don't want to download the whole blockchain then you can activate prune-mode : https://bitcoin.org/en/release/v0.12.0#wallet-pruning , as for the size you could check it here : https://blockchain.info/charts/blocks-size (~80GB at the moment) .
I don't have much knowledge about raw transactions but you should be able to according to this answer (steps included) : http://bitcoin.stackexchange.com/questions/16751/can-you-send-bitcoins-from-bitcoin-qt-without-downloading-the-whole-blockchain

I already asked this question like a month ago , and It seems like It won't be possible , at least not with the current wallet (that have both HD & Multi-signature) because I think that signing messages will give you both keys which won't make sense since you should control only one key , either that or It will require much work. => https://bitcointalk.org/index.php?topic=756279.msg15930072#msg15930072

Virwox.com should do the job for you , If you want to trade your PayPal to BTC instantly. The first time may time a while though (like 48 hours) then every other transaction should go smoothly without any issues.
Another thing you could do is trade with individual in "Currency exchange" section in Bitcointalk/Hackforums or Leakforums.

If this is not pure manipulation then I don't know what it is , how do you guys explain decreasing back to 599$ in a few hours ?
I'm sure It has nothing to do with Bitfinex as that exchange is pretty much dead for what comes to the trading volume (compared to the old trading volume they had), everyone switched to Poloniex => https://coinmarketcap.com/exchanges/volume/24-hour/

MaidSafe started getting funds by the CEO as far as I know (from family & friends) by 5 million dollars then the Crowdsale was so successful (they got 7$ million in five hours) and now they are now using BankToTheFuture . So in terms of funding , MaidSafe was better.
In my opinion , both worth investing but MaidSafe (decentralized internet) will be probably more successful as It offers better much better stuff than simply a Decentralized Social media website (Synereo). It's just a matter of time till MaidSafe price will skyrocket, for the moment there is no use for it but once the real version is released , It will increase.

Well , Bitmain is trusted and they are controlling Blocktrail.com now . I personally would trust BTC.COM/Blocktrail.com more than Blockchain.info as they have Multi-sig wallet and they can't spend any funds without the private keys you own , unlike BC where they don't use that + wallets are stored on physical servers (even If it's guarded 24/7 , It could get robbed). Also see here , there is some decent info about their security : https://www.blocktrail.com/faq
Without forgetting the fact that Blocktrail is open source as well and you could check the source code yourself : https://github.com/blocktrail/blocktrail-webwallet

Hi there man , I'd like to apply !

Username: OmegaStarScream
Post count: 4201
Rank: Hero Member
BTCitcoin address: 3KfPAawFK8qG8KmRBHfkyNtvJwSLwHDJam
Profile UID: 819403

It's not a scam , blockchain.info don't even store users passwords in their servers so they can't scam you (but they can get hacked) . Anyway , I just checked their Twitter account and It seems like there is a lot of people who are experiencing your problem : https://twitter.com/blockchain/status/778316824727449600

I'm more than sure that It has something to do with your browser since It doesn't give you any errors , I have this issue from time to time in websites that use AngularJS / BackboneJS .
Try to change your browser or try in another PC instead, that should fix the issue.
EDIT : after checking the website , It seems like there is too many requests (or a DDOS attack) , wait sometime and try again later In case the solution above doesn't work.

I couldn't get it verified using http://coinig.com/ but It's working fine with Bitcoin Core as you can see , you should make sure you didn't add any spaces or something. (Space is count as character afaik) :

Profiles don't show edited passwords for long period of time as far as I know however , the seclog should give you the ability to check any recent password changes in the last 30 days : https://bitcointalk.org/seclog.php
and logically , a hacker will change the password unless he wants to make things look legit and he knows that the owner of the account is so inactive.
So you should always check the post history (to see how active is this member, trust + If he changed his password) and you should be fine.

As far as I know , It got disabled (at least for the moment) and honestly , I don't think It's coming back anytime soon as the blockchain repo got removed as you can see here : https://github.com/blockchain/Sharedcoin