RFID Secrecy?

So... I'm supposed to be busy hacking away at a website tonight (which I have been working on for the last 2-3 weeks almost non-stop), but randomly came across this video anyway. You may find it interesting.

In case you are wondering, with all of my other posts, I do not believe that RFID is the "Mark of the Beast" or anything similar. I do think it is weak, hackable, and silly. It seems that industry "professionals" are very concerned about this as well, and have told the Discovery channel not to talk about it.

Bruce Schneier is great to read on this topic also (even if the latter link is to an old post).