Mother Nature Network: Dozens of protestors rallied outside Facebook's Menlo Park headquarters on Wednesday after FWD.US, the social welfare organization co-founded by Mark Zuckerberg, funded television ads in support of the Keystone XL pipeline and other oil drilling positions. "Facebook, dislike, Keystone take a hike," the protestors chanted, according to a report from the Mercury Daily News. When it was first announced, Zuckerberg and other FWD.US founders said the organization would focus mostly on immigration...