I'd like to have a link at the bottom of my posts so I don't always have to go digging through the articles section. I get not having all manner of text in a signature. But the ability to have a URL or two in the signature would be helpful.

Isn't this already available under account settings? It seems like showing signatures is defaulted to off.

There is a setting for it.

If it is turned off, which it is by default, you see no signatures -- meaning that even if you set a signature, other people will by default not see it.

Thanks, guys.