It isn't really the normal use for it, but I made my own subreddit for this - I only use it as a personal repository of information, but it would suit pretty much all of your requirements, and it has stats on usage etc built in :P
Dvorak, and a compressed format with vertical key spacing - tbh if I were learning a keyboard format from scratch I would probably use colemak instead (fits my key distribution slightly better, but both blow qwerty away).
As to the keyboard, I really like the movement of enter/backspace, and arrow keys/home/end etc.
Much sads.