One of the more surprising features of Mac OS X 10.7 Lion has been the change to reverse scrolling. With reverse scrolling, your hand actually moves up to scroll down a page. This is contrary to the common method of scrolling that is used in most major operating systems, where the hand moves down to scroll down. Reverse scrolling is used on iOS devices, where it feels very natural -- it's like you're moving a piece of paper up and down in a frame to reveal the content on it.
While reverse scrolling can be turned off in Lion t
