Violation!

I opened my inbox this morning to find the following email:

Hello,

You uploaded a photo that violates our Terms of Use,
and this photo has been removed.
Among other things, photos containing nudity, drug use,
or other obscene content are not
allowed, nor are photos that attack an individual or group.
Continued misuse of Facebook's features could result in your
account being disabled.

If you have any questions or concerns, you can visit our FAQ page at
http://www.facebook.com/help.php?topic=wphotos.

The Facebook Team

I went and had a peek at my facebook, and couldn't really see anything different - there's a photo missing, but I can't tell which one. It's quite silly really, because I've never knowingly added photos that blatantly violate the terms and the ones that might are for select friends only. Ah well. Isn't VIOLATE such a harsh term?