Please review my concept
brk: I love the idea.  The site needs more to it though, it feels kind of "shallow".  I know that is not very good feedback, but it kind of comes off like "different/odd" instead of designer.But all of that is not what causes me to hesitate...My current signature is basically a big stylized "B".  It works, it's kind of unique and it gets the job done.  It's also on my drivers license, passport, 2 mortgages, my checking account (not that I write many checks) 3 credit cards, a hundred + legal documents and probably a few places I'm forgetting.  So, I pay you $30 and I get a new cool sig.  Sweet. What about the last 20 years of accumulated signed cruft that my fancy new sig now no longer matches?  It wouldn't even be a slight derivation from what I have now, it would be totally different, might almost look forged.  How do I handle that?  Some info/advice/etc on your site along those lines might help...