OK, so the new “Social Web” features of Facebook really scare me. I do NOT want FB silently collecting more information about me than I already share with it…and I do NOT want FB to “personalize” my experience on the web based on my and my friends’ preferences. As a start you can disable the new “OpenGraph” feature which collects all this data (of course FB has enabled this “feature” for everyone by default!).

“How to Reclaim Your Privacy by Disabling Facebook’s ‘OpenGraph'” (via How-to Geek)