> My thumb ends up doing work meant for my pinky. That's purely user preference, I don't think God intended your pinky to open new tabs in Firefox. The motion

> My thumb ends up doing work meant for my pinky. That's purely user preference, I don't think God intended your pinky to open new tabs in Firefox. The motion required is equivalent -- you don't have to move your hand to get to the Command button, and frankly CAPS+t is a more difficult motion than Command-t (and any Textmate user is pretty accustomed to the latter).