Michael Lee's Train of Thought

MapMyWalk.com looks like a useful tool to keep track of how long walks are -- useful if you're trying to figure out how effect a walk you are taking is for exercise.

I think one of the useful things is that we're finally starting to see more technology that helps people exercise better -- I know that it's something I need to do more of -- and having technology "tricks" to exercise more will help a lot more. It's why I'm hoping to find a Wii and a Wii Fit one of these days, for example.