Would anyone be willing to write a hack to allow users to upload an image to my domain and link to it.
Maybe make it an option in the profile, if user XXX has more then X posts, he/she will have the option to upload his/her signature to domain.com/forum/signatures and link to it. And as an addon, maybe limit users to Xkb space, and only allow domain.com to link to images stored in /forum/signatures to avoid bandwidth stealing, or users linking to their sigs hosted on your site from other forums.
All the red X's are driving me insane