Involuntary Microchipping

I don't know if anyone has proposed a law that says something like "any technology that can be abused will be abused," but if there is not such a law there should be. This proposal falls into that category:

Indonesian AIDS patients face microchip monitoring

...legislator John Manangsang said by implanting small computer chips beneath the skin of "sexually aggressive" patients, authorities would be in a better position to identify, track and ultimately punish those who deliberately infect others with up to six months in jail or a $5,000 fine.

Of course, as always, they claim there is a dire need for such violations:

"The health situation is extraordinary, so we have to take extraordinary action," said another lawmaker, Weynand Watari, who envisions radio frequency identification tags like those used to track everything from cattle to luggage.

This is exactly the way these things start. Once you start looking around you can find all kinds of good reasons for chipping people -- how about fighting terrorism? Protecting children from kidnapping (until the kidnappers gouge the chip out, at least)? Infectious diseases? Then people say, look, Indonesia does it and it doesn't seem to be a big problem....

I can foresee a black market for chip extraction. Though they'll make that illegal too.