Web 3.0 – What is it?

I’ve been wondering how wild and crazy we can get with web x.0 labels before someone makes the point that it’s all a bit mad. Now Ross Dawson has raised the question with his post Why Web 3.0 is a meaningless term.

It also raises the question is web 2.0 a meaningless term too? But if there is some kind of agreed content for the term web 2.0 isn’t that OK? Perhaps web 3.0 is just a term looking for an agreed definition?

via Aide-mémoire