Posts about polarizing subjects such as politics and religion as well as inappropriate and racist comments also sever many Facebook relationships, the researcher found.

Facebook gets Groups, better privacy

On Wednesday, , including a dashboard to view applications signed on for at a glance and the ability for a user to download any of their information from the social networking site.  What’s more, Facebook launched Facebook Groups, which lets users , though upon rollout this generated some controversy when a couple of high profile bloggers were added without their permission to a group they didn’t want to be associated with. 

Facebook spammer back in the news

A convicted spammer that a U.S. court fined $873 million was promoting himself last week in an effort to .