MarketWatch | Bitcoin poker wins online after U.S. shuts cash sites MarketWatch The move to bitcoin in online poker started after the Department of Justice seized three of the biggest poker websites in the U.S. on April 15, 2011, a day known as Black Friday in the poker community. Bitcoin poker has gained momentum this year ... PokerNews Guide To Bitcoin, Pt. 3: The Cons of Bitcoin in Online Poker Bitcoin-only poker site resets user credentials after 42000 passwords leak |