I found this quite interesting. Here is an article from zdnet about RFID to be used to track prisoners in Ohio. As an Ohio resident I find this even more interesting. I wonder if it will be possible to track uncle Jethro from a website.
http://zdnet.com.com/2100-1103_2-5293154.h...g=zdfd.newsfeed
http://zdnet.com.com/2100-1103_2-5293154.h...g=zdfd.newsfeed