On Mon, 28 Feb 2005 11:06:04 -0800, Tim Rowledge <tim at sumeru.stanford.edu>  
wrote:
> Scrollwheels? Yuck.
Important middle-finger (aka "the finger") training, Tim.

> So, that's the outline of why three buttons are good and why the menu
> should be on the middle button.
>
Thanks for the explanation. I like the idea of the hierarchy from left to  
right (iff that was the original design decision - you didn't make it  
clear whether it was so), but I think the right=popup has sort of sunken  
in.

> Any sufficiently advanced bug is indistinguishable from a feature.  -
and vice versa, probably