I voted 'undecided' ... if there really was a 'miracle cure' for thin hair/baldness; it would be a tough decision for me. Although; reading through this thread I really liked BootedBear's reference to 'the tyrany of hair." Ain't that the truth. Back in my college/grad school days; i spent so much time trying to get just the right hairstyle. The liberating thing about being sly is that it looks cool without having to worry about hair itself (pretty obvious, eh?)
with a full head of hear, you could experiment; grow it out for a while ; shave it; buzz it , etc. ... but again; isn't that 'the tyrany of hair'? Better the ultimate freedom of being sly !
John