Calling Web 2.0 Local BoFs!

Ever since Tim O'Reilly & Media Live hosted the influential Web 2.0 Conference 2005 (see full coverage here) there is too much noice around the web for Web 2.0. Amid all the confusion that is always good for getting popular, the majority is celebrating the birth of this animal. And still, there are some that have started seeing the faults and problems with the newborn.So what exactly is Web 2.0?