Re: Why would anyone want one or invest in such a thing?
"This is the perfect device for them and means they don't have to dye their hair a silly colour."
Or you could do what I did which was to stop dyeing your hair
silly awesome colours.
Ahh - nothing like stopping doing something you like because other people are now doing the same thing. Little else fills a souls with quite as much self-righteous bitterness. (I'm serious - I really did have weird hair, I really did stop because it was becoming too common and I really am bitter about it. Nose, meet knife.)