http://www.bonuswhores.com/phpBB2/viewtopic.php?t=11930
I haven't checked back with them in a while, but I could still believe the bot theory.
[people who are familiar with my posting history should believe that I would investigate quite thoroughly before making such a statement]
theoretically they shouldn't be that hard to beat but since the bonus on WPEX was crap (and so was the free DVD), I just withdrew and left. I've since come back to play at their sportsbook, which is NOT shady.