To be fair Betcoin has a sports book, casino, poker rakeback, and you can play the same MTTs/SNGS on it that you can play on the Winning Poker Network as well as some MTTs for that site only.
Betcoin has it's own cash player pool though which isn't hooked up to the rest of WPN if I'm not mistaken.
Their is no reason to play on SWC Poker unless someone is just a fan of Micon feeling sorry for him.