Yeah. I get those two points. As for point #2: while I know that's an issue with the way I currently look, the two times I got the warnings were when I was regularly wearing an avi that looked like most of the rest of the posters in here (as in, not younger-looking).
The other confusing thing was that neither post involved any sexual poses (was dancing in one and lying on a trampoline in a non-sexual pose in the other). Other posters in here often post fairly sexual photos (involving partial nudity and sexual single or couples poses).