I was totally unaware of such currency existence, Thank you for the information, It seems its market and exchange is still mostly in US and It seems it started to happen in 2009 , 4 years ago and I did not know anything about it, however, How can I find latest information like these new happenings in internet , from where can I get informed regularly? I should read TechCrunch regularly? any other place? thank you again.

I was trying all past years to search and read as many news as possible in Hacker News , StackExchange and some other forums ... any better place to get informed?