a little freaked out

friday in one of our meetings for teacher in-sevice the tech guy at our school talked to us about WEB 2.0 and the Human Firewall. I've had my fair share of being freaked out about having a blog, being on facebook, using YouTube, even having my picture show up if someone Googles my name.
anyhow i came changed all my passwords, and cleaned out my friend list on Facebook.
i'm not so freaked out today