Just got back from watching this. This'll be full of spoilers so don't continue if you don't want to be spoiled.
I seen this lastnight, thought it was a far better film than I expected. Wouldn't imagine the hordes of 12 year olds and vacant looking 14 year old girls would be able to properly appreciate it right enough. Got to admit, I don't know much about Zuckerberg, or the Napster dude (Timberlakes character). Unsure who commissioned the movie and how much influence they had in it, but neither of them comes across with any glory. Infact only Eduardo, and the smaller contributers seem decent guys. What the film did for me though was fire up the creative juices. Im never going to be able to put together some kind of dot com phenomenon, but just the idea of getting out there and creating my own business rather than knocking my pan in for my corporate overlords does kind of entice me. Something to consider.............
My oldest daughter saw this movie last week and really enjoyed it. From what I understand, it doesn't accurately portray what really happened IRL, but is a good "movie" on it's own.
IIRC, it is based on an investigative book where the #2 guy in Facebook was the primary source. And after it was published, the #2 Facebook guy was on the #1 Facebook guy's shit list.