There's still an hour to go until Facebook's f8 keynote kicks off, but the last two weeks have already been filled with Facebook news, including the launch of a revamped News Feed and Facebook's real-time Ticker.

Another, slightly less prominent launch, was the introduction of Facebook's Smart Lists. These group your friends automatically based on criteria like location and employer — and they also make it very easy to build your own custom lists, providing uncannily accurate suggestions that m [...]

Read More: Facebook Founding President Sean Parker: Smart Lists Represent A Change In Philosophy