If you are going to use a stamp or sticker for personal reasons (ie: to use when signing someone’s log book)...you have my permission to use the divebuddy name/logo, your screen name and your member id. In fact, I encourage that...it’s a great idea to help spread the word about our little "club".
I like the rectangular stamp that Scout posted. And red or blue ink would be cool. It shows the domain name, screen name and member id. Pretty neat. I’ll see if I can come up with a neat idea to post as well.