Even since I've started, PS has changed in a lot of fundamental ways, and boy howdy is it gonna ever change more. It is quite a bit more complex, and one of the best ways to determine better balancing issues is to wipe. Heck, there hasn't even been a wipe since I started, although back then they discussed an ever-looming threat of one.
It looks like people are split about 50/50 on the issue, so sorry to half of you, but...
I think the time is right.