To make one million satoshis per day from 1 bitcoin could be reached nearly by lending. I often saw for example lending prices on poloniex for 1 percent a day. But that where highest lending prices. Sometimes altcoins have higher lending ratings. It depends what coins are just hyping. So to reach nearly 1 million satoshis without speculation, lending could be the solution.

I like coinomi for android. There you can hold several altcoins and btc. It serves a hot and cold wallet. You even can adjust transfer fees yourself and exchange your coins.

With bitcoin was the beginning of successful cryptocurrencies. It is accepted in several online and offline shops, restaurants, services and more.
So bitcoin is the main cryptocurrency. Altcoins are alternate coins, what means, alternate to bitcoin. Many of them like for example dash, eth, monero and litecoin succeed now also, because they are cheaper, have good background and communities and are easier to mine. And many new ones are created. Some are fun coins with no background and some come with huge projects. So its smart to watch also those ones because they can be very profitable in future.

I think, exchangers will give out statements, how they will handle the happenings. Until this time, I have the most of my cryptos in own wallets. Also many altcoins could be part of changes. But I left a little part at exchangers.

Gambling didn't affect my life, because I only risk the amount, that I may loose. So I didn't loose much, but also didn't win much because of low risk gambling. I set my limits, so thatthere is no danger to enlarge bets because of emotions. Gambling is fun, when you are aware, that you can't win on middle or longterm.

The new security codes of poloniex may make accounts safer, but I am upset, because I feel incapacitated by polo. On mobile, polo is not able to memorize my login just one hour. So I have to provide the code additional to my password at nearly each new page view. Polo should let users decide how they want to secure their account.

I also have good experiences at livecoin. Deposited, traded and withdrew without any problems. But I always compare the prices of currencies on several exchangers. I like livecoin because it is also mobile friendly.

I also have often the same problem on poloniex with usdt. Until this problem is fixed I keep a little amount of usdt (around 9 cent) and order works.

I think, cryptocurrencies will replace fiats the next 30 years, but not in that way, we would wish. Financial institutes and governments will create their own cryptos. Banks are already working on it. So it will be possible to control peoples better with cryptos than fiats.

Yes, you can buy bitcoins and exchange them poloniex, bittrex, cryptopia, yobit, livecoin and more exchangers. For me, it is the cheapest way, because exchanging fiats to altcoins is often very expensive

On my experience, to make profits by cloud mining. I wouldn't recommend hashflare. The ROI is awful. Only the one-year-contracts for example with DASH or ETH could give profits on longterm. I didn't try genesis yet, but I mine also on eobot because I can cashout 5-years-contracts by exchanging to 24 hours, if needed.

If it would be that easy, we all would be rich. But patience is a good partner for trading with altcoins. When you look for example at price of  ETH, XEM, RIPPLE, DOGE, BCN, LTC a few months ago, you see, that nearly all of these currencies climbed up multiple times. I sold doge at a price of 0.00032 $, because I thaught, that price was its high, instead of holding them just a few weeks.

Bitcointalk is the right place to look behind ICO projects to see, which backgrounds and innovations are served with the new currencies. Also to look, how big the community already is and to see, if their are only anonyms or real persons.

But decentralized doesn't mean in all cases, that you can't control or regulate. In opposite: Nothing is more transparent like bitcoin. You can follow all payments from beginning on, I think.

Investbox of yobit is a nice feature. But serious coins are bad paid and those coins, where you get high interest, are often not profitable.

Bitminer.io, bitminer.eu and all sites with the same script I have seen are scam. They don't pay with and without investment.

You can try out yourself without investing. Go to eobot account click left on top on mining and choose a cheap coin f.e. bcn. Then go to faucet and take bcn. At 100 bcn you can withdraw. Look also on withdraw minimums. So you can see, that you soon can cashout. There is also a feature, what is different from all cloud miners I know? When you for example take a 5 yrs SHA contract (the only profitable), you can any time exchange it to 24h contract. That makes sense, when you suddenly need to cash back your investment fast or you think, eobot will go down or you think a coin will hype the next days. You also can mine with your hardware. I am for several months in and mined, withdrew, used faucet and so on. Also mining power increases when btc goes up. It is no garanty but I think it is one of the rare legit cloud miners. At least a service, where invest is done with pretty low risk. But it is nothing for shortterm profits.

I think, it will take another 30 years until the dollar is completely replaced by a cryptocurrency. When it is time, however, not bitcoin will replace the dollar, but banks and governments will have their own cryptocurrencies (Example Deutsche Bank, UBS and several other finance institutes work on their own currencies since at least last year)

Dogecoins are told to be fun coins because they can be produced infinite. But the doge community is still overwhelming and transactions prices are cheap with fast transfer. So many people use doges to transfer btc and other currencies indirectly. I think, as long as BTC and altcoins are alive, doges also will stay stable.

I like to support promising projects, which have a solid background and innovative visions. CARE 4 ME is right now one of the best, which I have seen so far. There is also a hope, that CARE 4 ME will be a role model for new ways at medical services.