Its one thing to knowingly let the world know your whereabouts via Twitter, Foursquare, and the like but it is a completely different story when your social networking application shares all your contacts with the world including stats on who you email most often.
This is exactly why I shut down Google Buzz. I might be willing to share quite a bit, but even I have limits.
Thanks to Lewis Shepard (@lewisshepherd) and Adriel Hampton (@adrielhampton) for sharing this article via Twitter.