Facebook now enables automatic face recognition tagging in photos uploaded by users. A German girl accidentally made her birthday party public on Facebook, resulting in 1,600 unexpected guests showing up. Representative Anthony Weiner's accidental tweeting of an inappropriate photo led to a surge in Twitter comments, surpassing events like Bieber fever and Bin Laden's death. LinkedIn is considered the most valuable social network for one's profile, while Facebook is declining in importance according to consumers.