One click would be nice. However, I realize what's been really bothering me are the transitional animations. I'm really annoyed by the time it takes for my crafter to put his tools away after every craft, reset the menus, and then pull out the tools again. The more familiar I am with my inventory, the less problem I have with scrolling through it(using mouse to page down). In the end, I suppose any change to make the process a little less tedious is an improvement.
Edited, Nov 2nd 2010 2:11pm by chopstx