I'm completely sold on inverted scroll. 100%. It maps to touch interfaces and touch pads, it's "moving content" instead of moving that little (mostly invisibl

I'm completely sold on inverted scroll. 100%. It maps to touch interfaces and touch pads, it's "moving content" instead of moving that little (mostly invisible in Mountain Lion) progress bar, and the "moving content" concept fits extremely well with smooth deceleration - it always slides to a stop at the same distance after you've gone the same speed. The scroll bar becomes a progress bar and almost nothing else.