That's what I call a niche marked! I don't think I know a single person who'd want such a keyboard!
If they'd make the keyboard so you could use it as input for the phone perhaps ..... but that's not the case.
[citation][nom]Kevin Parrish[/nom]Matias said the concept originated from Jesus Diaz over at Gizmodo.[/citation]When they designed this keyboard, they literally asked: What would Jesus do?
I could see the advantage in running msn on it while gaming or for a professional that keeps their time table in their smart phones... but $50... for that ?