See my latest post and also these entries: http://mercurychaos.insanejournal.com/313049.html and http://community.livejournal.com/no_lj_ads/17257.html . They're putting this thing called "Beacon" on the site that scans your interests as well as your posts -- even the private ones -- to make sure you don't post any hot-button stuff. And as long as you're logged onto the site on that browser, the stuff scans your History to make sure you don't log onto any hot-button sites.