Thanks to the joys of the built in GPS on my Blackberry 8700, and a nifty little app by the name of bbtracker I now know that I drive downhill to get to work.  downhill approximately 123 metres over a distance of 69km.

Why do I need to know this?  I don’t really.  But it’s one of those things that I find interesting, because I have access to the data.

I guess this must mean I use more gas going home than I do coming to work.