Indeed, especially for younger guys now its become more than acceptable, actually preferable for military or sports. Even office guys are buzzing/skin smooth shaving in their early 20's.
Im happy to be sly and i think it suits my personality well. The only thing im concerned somewhat about is the girl situation. I think until i eventually do land a girlfriend, it will always bother me to some extend, wondering if the head is a turn off for some potential girls. Oh well, as has been said before, if a girl cant get past my bald head, maybe she has deeper seated problems i dont want to get involved with.
Overall im 9 days in and i love it. I sleep better (oddly enough, i used to wake up multiple times per night wondering if my hair was getting bedhead or cowlick etc) and dont have to worry about bedhead in the morning. Showers are much quicker and feel great on the skin head, and my persona exudes a more confident and masculine image than before. I feel its aged me just a little bit, for a more mature and authoritative demeanor. It's really helped in my work so far as an officer, the public perceives Bald heads as more authoratiative and respectable, wiser and more experienced. Ive definitely felt this change in my own persona.