Rotating signatures are fine, but animated signatures are not (from my understanding)!
The difference, if anyone needs to know, is that a signature rotator changes your signature each time you refresh the page, where an animated signature is a .gif that changes on a fixed schedule without...
There were like four of us, I think. :look
And yes, Kessa. :P I had like 25 near-siblings at one point, most from only talking to 'em for a month, if that.