I recently found out that the board is not set up to handle smilies in signatures. I would have to turn on IMAGE tag use in order for it to work. That would mean people could include any image in their signature, not just smilies. I don't want to deal with that. I have found a "hack" that will make signatures work, I just haven't had the time to sit down and hack away at the code.
Actually I have been thinking about reverting back to vBulletin. The problems we had with the previous board (like e-mails not sending, etc.) seem to have been fixed by now. I was also thinking about changing the look of the board - to remove the CreedFeed.com stuff (like the links to other pages on the website, the entire CreedFeed banner up top, etc.). I would make a smaller banner that would go in the upper left corner and that would be it. This would make the forums load faster for some as well. I am not sure what I will do yet, but just thought I'd throw that out there here