I use run keeper to log my miles. Every run it updates and posts the run to FB. I like my family to see that I'm being active and hope that perhaps it stimulates them to be the same.
A friend told me I should be using "charity miles". I just checked out this video and I'm going to do it. cliffelam seems like you could feed a small town with the money you'd raise from just doing what you already are doing.
Any of you already using this?
Pretty neat idea.
Not clear if you get to choose the charity or what.