Let's just disable signatures. They've been more or less whittled down to nothing (we've gone from 500 characters, smileys, and links, to 255 characters, no smileys, no links), and we're all being told to use the Wiki anyway, right? How much more are signatures going to be trimmed back? Hey, let's go to 200 characters. That seems reasonable. Or 150, that looks fine. Let's ban BBCode because it's a Wednesday and I have a hangnail!

Maybe someone can make some kind of browser add-on that automatically pastes in a fake signature at the end of every post.