My personal preference is clean shaven. Hair on your head not your face. Very few men actually look better with a beard and only if it is neatly trimmed. The least attractive look to me is the shaved head with that goatee beard. Yuk.
Not shaving rocks. I haven't shaved in a couple years. I just trim the beard every few months when it gets to be 2 or 3 inches long, unless its winter time, then I let it go a little longer. I have been blessed with the good beard genes though. I grew my first full beard when I was 15. Beards rock.
I like facial hair, but it really does depend on the guy. If its the right way for the guy it can be really sexy. I really like sideburns, which my fiance has. I don't like goatees or overly groomed facial hair. I mean, its good if its groomed some, but I don't like it when it looks like someone drew it on or something. My fiance has talked about growing a beard and that's cool with me.