This is cool, as when zombi outbreak happens, i want to know who to be friends with

I believe CISCO has a technology and equipment that does precisely that. Allows you to track your RFIDed equipment with their APs.
They even have a controller to process all the info.

did he in turn show you were to go and not to get any disease? :)

I've read it, and this book is exactly what the makers of Magento should have done.
I don't think it's worth the money, maybe 5$.

Guys, can someone tell me how the hell is what looks to me a text data of CC numbers and other credentials be 33GB??? and only for 171000 people. It's only text!!! Do they have a hi res images of folks they still data from as well?? How can this data be so large???

Consumers DO, how do you think Military gets all it's money :)