TubeNet

Wait, you think people know how to post pictures here?

Very thoughtful of the Facebook nanny to make it a requirement. I think it's completely unnecessary around here, those who want to do this already do. Maybe put up a sticky to suggest it... but a requirement? No way.

It was a problem on eBay for years.
I don't know how they police it now, but the ones that are at least obvious seem to have stopped happening.

As far as I'm concerned... watermarks are pretty useless. I have the software to apply watermarks and I also think I could remove them if I wanted to.