If you've got nothing to hide, then you should welcome these cameras into your home to keep an eye on you.
After all...it's for your own good.
"What about the children!".
One of my friends has cameras in his kid's classroom, which is kind of cool. He just has to log onto the internet from work and see exactly what is going on in his kid's class. It will start there. Then it will be the entire school grounds, all public parks. It will be death of privacy by thousands of little cuts, and those who question the fact that we can't take a dump without a camera in the toilet will be considered extremists.
Like I pointed to earlier, if my choice is being filmed 24 hours a day or being possibly blown up, blow me up already.