A nice little discussion's taking place over at Lem Bingley's blog at IT Week touching on how and in what ways JP Rangaswami is dissecting the current Facebook debate. The Wall St Journal has printed a rubbish article and both JP and Lem rip into it for it's not-very-progressive stance towards understanding how these things web 2.0 things work. Both posts are worth a read and JP's whole series of posts on Facebook are excellent reading for people looking at what social networks can do to the comms discipline. The most recent one is fab and focuses on management and mentoring. JP's an excellent CIO blogger and worth subscribing to.