Not sure what to make of this article. Looking for some wisdom from The Supreme Court Bench. That means you folks. Nanochips and Smart Dust: The Dangerous New Face of the Human Microchipping Agenda
Today's science fiction is yesterday's fact. Read Prey by Michael Crichton. The Truth will not only set you free, it'll scare your socks off.
Playing Devil's Advocate here...But, also, this is only looking at that down side of these two products. For example, Nano Technology could very well be the way to clear arteries and/or veins preventing and/or eliminating clogs or clots. There is a huge about of possible medical benefits from this technology.