Advise staying away from Betcoin Poker
I'm sure the bitcoin site Betcoin Poker means well, but I would advise staying away from them unless ownership changes...they are quite inept at fixing issues. They blame the problems on the Winning Poker Network, but I'm pretty sure the problem is within their own house. I lost over half my bitcoin today because they don't refund buyins when a tourney cancels.
They had a major server upgrade over the weekend, then boasted that all the issues were fixed. This issue of not returning buyins from cancelled tourneys has been going on for weeks. All the other sites on the WPN immediately and automatically return buyins from cancelled tourneys, but not Betcoin Poker.
There have been many other complaints about these guys that run this site. They could be a little like that geek that ran Mt. Gox, the biggest bitcoin exchange around until the so-called hacking which brought them down.