Hey! Can you describe what the heck Web 2.0 actually means?

I guess you could argue that a term doesn’t need a definition – much like the word “love”, it doesn’t have a singular definition but in technology a term should have a meaning in my view – we make things complicated enough as it is.

So in the interests of open discussion, what is Web 2.0 to you? As for me…

Web 1.0: Windows
Web 2.0: Linux

Web 1.0: Close Source
Web 2.0: Open Source

Web 1.0: Internet Explorer
Web 2.0: Firefox

Web 1.0: Yahoo!
Web 2.0: Google

= Web 2.0 Thinking Game