I'm not disputing your point that a person's picture is personal real-life information - I agree with you there.
What I'm saying is that if a person wants to post his or her own picture, that's their business and the moderators probably won't stop them.
If that person crosses the line by posting somebody else's picture without permission, however, we would be forced to act.
(Of course, any other mods can correct me if I'm mistaken, but this is my understanding of this rule.)
EDIT:
I almost forgot to mention: if the staff feels that anything needs to be tweaked or added, we'll do so. You don't need to paste the same point across multiple threads to get our attention.