Rotica is just too porno for my kind of art. I'm just into artistic nudity or pin-ups with a glimpse at a nipple. This kind of things. As for the retroactivity, I'm pretty sure that if someone complains about one of my pic, I will be told that I had agreed to abide by the TOS, so it was my responsibility not to post something questionable. I don't like the idea of risking to fin a black mark on my record one morning just for being lazy removing some of my posts. Besides, it's just a few pics : I'm a slow poster and hobbyist. It's not as if I had posted 3 images a day for years... ;)