I use Dvorak and I'm typing on a qwerty keyboard right now... Which is frustrating.
Ever since I get used to computers, I have never used any other keyword apart from the qwerty one. In fact, i have always known that this is the only type of keyboard that exist today and it just came to my surprise to realize that there are other versions of the keyboards. I will even be sparing some today just to get to know the keyboard types that people have been able to share on this thread so that I walk around with full knowledge of them. Thanks for the share.