Re: Question for Dave D
boru, I agree with your assessment except that I believe the symetry has always been implied. I also believe that the ballistic advantage would allow the game to degenerate into "hackers slinging plates" and I believe you can already see it with the epic let alone the version with the one thumbhole previously described.
By far, the most important part of any shot is what is happening in the last split second as the disc is pulling itself from your grip. Focus there. It's the key.