Poke down: Facebook’s Snapchat copy app falls from top ranks(thenextweb.com)

http://thenextweb.com/facebook/2012/12/26/poke-down-facebooks-snapchat-copy-app-falls-from-top-ranks-as-quickly-as-it-rose/?utm_source=HackerNews&utm_medium=share%2Bbutton&utm_content=Poke%20down%3A%20Facebook%E2%80%99s%20Snapchat%20copy%20app%20falls%20from%20top%20ranks%20as%20quickly%20as%20it%20rose&utm_campaign=social%2Bmedia