Heh, why does everyone think that? To get to your question, are you asking how to make a sig picture or how to load it onto your profile?
I'm guessing you are the one to go to for signature situations. I really want a signature pic but don't know how to do it. Could you help me with that?
Head on over here (link), read the description and show us some of your work. If you're really interested, with any luck you'll become a part of the staff in no time.
Hey dude what does the photo contributor do? Do they monitor what people post and do you control how big peoples sigs are?