I'm wondering, who are the bounty hunters and earn big profits for a long time from many rankings. They donate to bitcointalk to maintain the development of forums, communities and crypto markets. Because if Japan is the cradle of bitcoin formation, bitcointals are the source of nutrients to maintain and protection of bitcoin.
Bitcointalk is the very first forum that was created to tell people about this idea and to help newcomers get accustomed to this market. Personally, this forum has helped me a lot and helps so far, because here you can find almost all information regarding Bitcoin and other altcoins. I think that anyone who wants to deal with crypto-currencies should visit this forum.