Fair enough on your first paragraph. I guess this then just comes down to what we value more... free speech (even for what some people make think is the sleeziest of speech) OR making sure to not try and offend a single person (which I personally think is impossible, and is why I'm on the other side of this).

Also, those sites I listed aren't exactly your typical random/small time forum... they are pretty mainstream. Anyways, while I agree that it would feel at the very least, awkward to have people take pictures of you (without you knowing) and then have them be posted for fap material. Personally though, I don't really see the harm it causes. Yes it's kind of creepy, but I mean, its in a public space so how you are presenting yourself is how everyone sees you anyway. It's not like you know the pictures are being taken so it doesn't really affect you anyway (you would notice no change at all if the pictures stopped), and chances are the people looking at these don't know you and will never ever see you. The only situation I could think of that would actually cause some tangible "harm" would be if people actually then saw these people in real life, and as such would probably act a fair amount differently. If all the pictures had faces blurred and were otherwise made anonymous, I'm not really seeing how harm could be caused. Again, I'm not saying it isn't creepy and like I said, I would feel at the very least awkward, but I'm just not seeing the real world harm happening... I almost see it as a victim-less "crime".