Introducing the parade of Facebook initiations. Not much that was unexpected, but a few neutrals and holds (anything other than a buy or overweight translates to sell in analyst terms) Facebook (FB) overweight: Piper Jaffray Facebook (FB) overweight: JPMorgan Facebook (FB) overweight: Morgan Stanley Facebook (FB) outperform: Oppenheimer Facebook (FB) outperform: William Blair Facebook (FB) [...]