I've been reading lots of RMHA "worries" posts, which reminded me how shophacoholic gamers would buy anything because it's purchasable. If a major content update for D3 is coming out any time soon, I'm going to assume it will be FREE, credit to those people.
EDIT: More precisely on the "worries" matter, I've read stories about people paying 50$ to clear act 1 inferno, worries implying how they faced the inevitable act 2 wall shortly after. I have absolutely no idea what Blizzard is intending to do with this nor why people keep up and support the concept; why anyone would feel the need to RMAH items which gives you 2 hours of "satisfying" gameplay until you hit the wall again. Didn't these people see the pattern? Hell was a clever example, every act gets much harder. Harder on gear requirement, not skills.
I've just been sitting it out until they re-work their game design, hopefully in a up-coming major content update with all the RMAH money they get right now.
EDIT2: Oh and should you know, you can cancel auctions by changing date locally (facepalm'd). Yes, unless they fixed it by now?