I'd like to put my reply to sannse's e-mail here.
That autofellatio image should go - and go immediately.
People have the right to go through this wikipedia without being confronted with this kind of pornographic material without warning.
It's like you going down a street and having some idiot expose himself to you without warning. Would you like that? How about your kids? Would you like them to see this kind of thing without warning or supervision?
I see nothing here inconsistent with freedom of expression. This kind of exhibitionist behaviour is anarchy, NOT freedom.
Oh, and for the record and at the risk of raising the hackles of certain wikipedians, I also remain very opposed to links to pornographic sites within wikipedia. Autofellatio also has this, as do certain other pages.
This tells minors where to go looking for such material and again, that's not on. This is NOT a pornography website referral centre.