I recently implemented a way to scroll the scene, use middle click or right and left click at the same time. Maybe this is not the standard way it should work, let see what others think ;)
You implemented a way to scroll the scene? :)
Now that I think about it... I actually implemented a way to scroll because I was frustrated that there was no way to do it with the mouse wheel.
Maybe it would be better if it was flipped around so that pushing the middle mouse button zooms( when you move the mouse forwards and backwards) and rolling the wheel scrolls?
Still not going to be able to change it for a while though. Sorry