OK -- the writer knows NOTHING and I mean nothing about Harry Potter (not even that it was a series of BOOKS first), but the thesis on how Twitter can spread word-of-mouth on a movie is interesting. Course, this is nothing new -- remember all the websites about the Lord of the Rings movies? It also ignores Facebook. And I've read more comments about Harry Potter on Facebook than anywhere else, from friends whose opinion I trust. (Everyone I've friended on Facebook I know in the real world). --Olivia
Forget Dumbledore -- The Twittersphere has spoken--The Hollywood Reporter: Risky Business