I'm pretty sure my ability to touch type was influenced by playing Quake 1 and Quake 2. You had to type quickly enough to insult someone and not die.

I've met programmers that don't touch type, but I've never met a PC gamer that doesn't.

And yes, your idea would be awesome. That would actually be a sick WoW add-on. I doubt you can pull different localizations through the API though.