I personally dislike all piercings other than ear lobe piercings for ear rings.
I love the beauty of the human face(in most people :D) and I would hate to see someone mess it up by sticking some metal ring in their face.
That, and what azimuth said earlier.
Ear is fine but anywhere else is a disgrace to the human body, and basically saying "i need artificial beauty".
Also Jsk I posted my pic like 3 times here lol.