Can we get back on topic?
I can make signatures!!! :big:
I figured out how to use Pixelmator!

Uploading images...
edit...

A little experimenting with this neat round gradient and some fonts and colors got me this one.

A little fun with transparency. I don't like this one quite as much.

A signature based somewhat on The Collective's siggy and The Assholes' parody. Gradient + paintbrush + text + text + 343 Guilty Spark + blur = This.
I just thought I'd show a bunch of the things that I learned how to do so that The Assholes can assist me in deciding what background to use, or if everyone should have their own background and font and such.
If anyone else wants a signature or other awesome image, just tell me the approximate resolution, colors, image(s), and text you want. Specific is good.
I think now I can make some awesome bitmaps for Halo... *coughHIPPIEcough*
(assuming taxi doesn't mind)
edit2: I know they're a bit big, but when I'm experimenting, extra space is good to have. 500x200 didn't seem so big when I was making it...