There’s been a boom in so-called web 2.0 companies and Google et al have been scooping up a raft of innovative start-ups but, while no one questions their creativity, doubts remain over their long-term viability. Martin LaMonica takes a closer look.
source:
http://www.silicon.com/technology/networks/2006/03/14/analysis-making-web-20-pay-39157189/