If you are on the fench and wondering how you would look like with a shave head, try this really nice apps for the iPhone.
http://www.headblade.com/iphone/You just take a picuture of yourself and you can play around with various kinds of baldness, facial hair, bandana's, ears and glasses
I have never really had even grown facial hair because I *thought* it wouldn't look good, but goofing around with this apps, I might try and go for it.