Just to finish my news posting for now, here is an interesting report about some initial initiatives to start using RFIDs on people: Barcelona clubbers get chipped. Well, I need to again remind people that they are NOT inserting the RFID on your hands or forehead. This is not the beginning of the end (maybe for your finances it could be, though)! It's just a pretty cool idea, in my opinion. The only bad thing about it is that there doesn't seem to be any standard yet, so if more places decide to use the same idea, you soon will have an arm full of little chips, and that's not really feasible. We'll have to wait and see.