I’m sure the title of this post is odd. However, I was pleasantly surprised to discover that the blister on the tip of my index finger from doing funky bass guitar stuff last night (I’m recording ‘Carol of the Bass’, my all bass guitar rendition of ‘Carol of the Bells’) is really handy on the touchpad for the iBook. Sure, it’s annnoying other times but it is the most precise touchpadding I’ve ever done 🙂