LOL! Windoze strikes again.

The whole skynet taking over thing is silly, however those nanos that build other nanos and the other type of nanites like those that keep your clothes from being stained might become a bigger issue once they fill up and block your livers and begin to migrate into bloodstreams and cause clots.

Now....

If Skynet was to actually become self aware by some miracle, that freaky walking thing is the scarest thing I can imagine. You'd have to search Youtube to see it. It could track you for miles over rough terrain without falling over or getting tired all while making a horrible mechanical noise.