Ha! I've never used it, but I feel like it'd have about the same value as learning Esperanto. It definitely seems less stressful on the fingers (at least if you're typing English words)
I tried learning it once.. when I first switched, my words per minute went from like 120 down to 9. I didn't have the patience to build it back up, just came crawling back to QWERTY with my tail between my legs
Hmmmm I really want to try a DVORAK keyboard and at the same time maybe don't wanna grab a beer with someone contrarian enough to use a DVORAK keyboard? (Did not know about these... thanks!)