Probably fair means - either you win or loose. 21 red streaks is nothing, I heard about 50 red streaks  Regarding martingale method - it is very hard to say - it is good or not. If people win,they say martingale is best, if they loose, they say martingale always loose. 

It will be very hard to say - new crypto will be profitable or not  Profit also depends from your advertising budget 

Currently BTC transfer times  I hope with time will be better 

I think currently there is the problem with Blockchain. I had more than 1200 confirmations in one case 

I would suggest to buy cryptocurrency trading bot and read how to use it for best profit  In the rules, who will find how to work with the bot  Cryptocurrency trading bot you can find here in the forum through the search.

BTC transaction time right now is more than hour on average. I think there is a problem and hope it will be solved 

Radio future will depend from advertisers - if there will be advertisers, then radio can have some income and future  Today radio stations depend from advertisers 

Obama will anounce BTC, if someone tell him about it  Simple as that  I think he even do not know about BTC 

One billion Chinese, just think if 5% from them are gamblers. And from them 20% win - it is 1 000 000 

The website idea is good, but will be hard to make effective advertising. Today Internet is full of Web advertising, many Internet users, who just surf and nothing more 

Yes, BTC future is in next years. BTC will come more and more popular  In 20 years for sure 

Gambling market is just part of all BTC market. Players sometime win and sometime loose. I think BTC price depends from main BTC miners - if they make a lot of BTC - price can change. 

Greece will stay in EU  Just think how many tourists from EU visit Greece each year. Tourists do not want any problems when they enter in Greece, so Greece will stay in 

Let see how they will implement this crypto currency in this small Agistri island   In any case this can be something very new in Greece   How can they would pay in the local shops ? I think this can be one of first questions.

That is Forex real practise, when crypto currency are more and more popular  When Bitcoin will have more Forex history, Forex players will use it more 

The best BTC Web wallet is http://blockchain.info  There are some others Web wallets too, but blockchain is most popular walet 

You did right. Litecoin is not so popular as BTC. Just use BTC - this is smart choice 

Just think - you are living in Greece in small island, there are exactly 50 people and two shops in this island. How can you spend your BTC there ? Even post is delivered may be two times a week 

This is very risky. Many altcoins - how can you choose the right one.  The only strategy - if you know some altcoins very well for a some time - let say 3 - 5 months 

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