[teagoat]

I do the same. I just have one saved. No one has ever complained, even when it's blatantly obvious that I didn't sign it by hand.

I figure even if they do complain, it doesn't matter. Its not like I don't have permission to do what I want with my own signature. The worst might be that they come back and say "sign it properly please" and then I have to go through the effort of printing it out and scanning it back in.