Rogers Cadenhead notes that the tech tools we love (and rave about in our blogs, podcasts, etc) are just that - tools. Like any other tools - cars, guns, knives, what have you - they can be turned to acts of good or evil.

Update: Dave Winer makes an excellent point - the bad actors will keep pushing the envelope on this stuff:

What's next? Isn't it obvious -- the latest and greatest stuff, Ustream, Twitter and mass murder. When you see a suicide bomber with a camera strapped to his or her head, you'll know that the bad has caught up with the good.

Today, justin.tv. Tomorrow, exploding heads.