touch screen keyboard(IMHO)are the single handed worst things to ever happen to cell phones. I have an iphone for all of 3 days and wanted to punt it through a wall.
I thought I'd chime in and say there is absolutely no way it will happen within this decade unless some magical method of typing comes around. Mac has been trying to force the 1 button forever, and now even though it's no button, most people still say 2 button.