No, haven't really been whoring yet since a few of the sites I first tried I just didn't like or had no real games going during my playtime.

At the moment I am just working Absolute and the bonuses there (which given the frequency probably still counts as whoring ) and will look into Party and Pokerstars at some time soon when I have the BR to allow me to take advantage of their bonuses while not missing out on Absolute's.