Sean Bonner says, "Stamps.com has launched Photo.Stamps.com where you can upload your own images and print real stamps. Here's some I'd like to see:
Let's check out the Terms and Conditions…
3. Content Restrictions:
You further agree not to use the PhotoStamps website or service:
B. To upload, order for print, or otherwise transmit or communicate any material that is obscene, offensive, blasphemous, pornographic, unlawful, deceptive, threatening, menacing, abusive, harmful, an invasion of privacy or publicity rights, supportive of unlawful action, defamatory, libelous, vulgar, illegal or otherwise objectionable;
Aw, Crap. Otherwise Objectionable? That's a catch-all if I ever read one." Link