The Social Network

This weekend I watched a very interesting movie "The Social Network", it's not only a drama about the founders of facebook but it's a clear illustration of human's needs. The protagonist builds the biggest relationship site of all at web and still he ends up with no friends. It made me think about our needs... why are we so into these web connections? These "tools": facebook, twitter, orkut, msn, sms and e-mail (this one a bit overpast...!) are so necessary in our lives? Does it really makes us closer to each other? I really don't know... what do you think???

Here the movie trailer:
http://www.youtube.com/watch?v=lB95KLmpLR4