I do not know if this has already been posted about but I just saw it today, and I thought that it looked like a neat idea. May allow the iphone to take over more of the market as some Blackberry users may now be willing to make the switch. It does seem kind of expensive but most cases are going for $40 now anyways, so not too bad.
http://www.ibtimes.com/ryan-seacres...vests-1-million-typo-keyboard-concept-1498766
http://www.ibtimes.com/ryan-seacres...vests-1-million-typo-keyboard-concept-1498766