From 7th in 2011 to no longer being in the top 25 is a surprise.
In the past few years, Facebook has been in the news almost nonstop from things such as privacy issues to their IPO. And since the IPO, they have been in the news because of the downward trending of their stock prices. It seems that because of the value going down, all those people in the company who were expecting big paydays are now not going to be getting them. Last year, Facebook was the place to work. This year, Facebook is not even showing up it the top 25 list of best places to work.