I made a map that is editable (I hope) by everyone so they can add a marker to show where they are. You don't have to put the marker on your house, but put it as close as you feel like (in your city/town/whatever). I think this could be a lot of fun!
If you forget the link, just search for Android Community in google maps.
http://maps.google.com/maps/ms?ie=UT...,65.566406&z=4
To edit it, you click on the link and then add it to your "my maps". Then you should be able to edit it.
If I dorked it up, someone please let me know, or just do it the right way for me