It looks like you're new here. If you want to get involved, click one of these buttons!
This reddit thread was made about 4 days ago, but I'm surprised it didn't get more attention. Apparently, a modder made a few tweaks to the client that offered new ways to play GW2.
I'm making this topic to spread the word, so that ANet would give this idea a chance and maybe implement this option into the game itself, since using mods is not allowed. I'm sure this can happen if enough people voice their interest.
IMO, the best change is the elimination of holding the right mouse button, which makes my hand hurt after a while of playing.
Here's also a demo: http://www.youtube.com/watch?v=BpdgW_G4FyU