When you say "self pictures" I envision those photos taken of oneself by holding a digital camera out at arm's length, looking into the lens, then snapping the "pic". I have seen all kinds of these photos some are very good others are just plain stupid.
I have to agree with Kouak.....they are easy to take.
Nude, suggestive, sexy photos should remain on a disk. Unless one wants to show a self picture to the world...that disk or camera should not be placed near a computer that is online.