vCard speficication. I just read a fair amount of the vCard specification http://www.ietf.org/rfc/rfc2426.txt I think it's the geekiest thing I've ever done. At any rate, I discovered that the vCard speficication contains a "GEO" object, which allows you to put a lat, lon in the vCard. Not only that, but a bunch of other weird stuff that no PIM's have enabled.
10:50:26 PM    

I rode my bike to work today, and my knee is sore. Mcgyver5 rides his bike this morning as well but says he stretched his legs so his knees didn't hurt. Brilliant. I didn't think of that.

Truth is, my knee hurt while I was walking my dog. I think I need new shoes.
10:50:25 PM