Czuch: The audit is that if there are any problems or cheats, nobody will play at your site....
There has been cheating on both Absolute Poker and Ultimate Bet, yet there are still people playing on both sites, and they still make a healthy profit. And even the owners were involved in the scandal.
poker sites are likely some of the best managed sites for bugs and hacking that there are!
True for some sites, like PokerStars, definitely not true for other, more shady, sites.
I would never play for real money anywhere but on one of the big, trusted sites. Brain entry tournaments would be fun though.