Web 3.0 = (4C + P + VS) .... Really!!

Web 3.0 = (4C + P + VS) 3C = Content, Commerce, Community 4th C = Context P = Personalization VS = Vertical Search
Tim Berners-Lee, O'Reilly and Sramana Mitra -> WWW, Web 2.0 and Web 3.0

Not sure if Sramana would really qualify for that. Also the Web 3.0 formula proposed above while intersting and slickly packaged does not add anything new. Adding the Context, Personalization and vertical slant to it all does not qualify for 3.0. My contention is that we need to have this in 2.0 anyways.

I guess people are looking for their marketing fix by trying to be the first out there to define 3.0 when we're still trying to get going with 2.0.

So in a similar though lighter vein I propose that

Web 3.0 = Web 2.0 + ∆
where ∆ = increases in service quality, access, continuity and context;
∆ tends to ∞.