I remembered Drexel talking about how he kept pushing the "request limit increase" on Full Tilt, so today curiosity got the better of me. I pressed the button, I got a message saying that my request could not be completed.

But the funny thing was, I looked at the cashier afterwards and my limit had actually decreased! It went from 600 to 550. Maybe it's like when you pull your credit rating and it goes down from checking it. LOL.