So these are all the places I have been, in the area, over the past couple years. Kind of disturbing, but also kind of neat. Like a journal I didn't know I kept.
Special thanks to Ben for pointing this out to me!
If you have an iphone and want to see this for yourself, it is a free download, to any computer against which you sync your phone.
windows:
http://huseyint.com/iPhoneTrackerWin/
mac:
http://petewarden.github.com/iPhoneTracker/#0