When the head of the company basically says people don't care as much about privacy as they once did. I call that scary. If he'd say we want you to participate fully in our service and we think that means your information is public it would be better.
But, I agree with the article that Facebook is really getting it wrong. Instead of having a default how about present them with a simple dialog. Explain the issues, and ask them what settings the user wants? Share with Everyone, Share with My Friends, etc.
http://www.readwriteweb.com/archives/facebooks_zuckerberg_sa...
Then the accusations that if you or one of your friends fills out a poll your information is shared with the poll author. (As noted on Twit Podcast). So yes I think those are some scary things.