I See Stu's avatar on every page. It's replacing a button in the bottom right corner of every post, I forget what the button does, because it's gone [edit: it's the 'quick reply to this message' button] This happened Earlier with Solo's avatar appearing everywhere. That was scary enough Proof
My god... it's more serious then I thought. It appears KnightTemplar's computer is infected... with Stu-itis! Just make it comfortable, and de-frag it every Caturday. It doesn't have long.
I had worse, but I never got a screenie. Every smilie was someones avatar, and all the MSN, AIM, YIM!, etc buttons were replaced by fog...