What are the best examples of mainstream web 2.0?
 

Looking for mainstream design examples like twitter,

really good use of the web 2.0 look.

Any help would be greatly appreciated!

Facebook
YouTube
WG

twitter
myspace

yahoo answers is pretty sharp.

del.icio.us

Web 2.0 isn't a design style. It is the concept of surfers running sites instead of paid employees.

This is why web 2.0 sites are so simple looking. Anyone looking to get around professional content probably doesn't want to spend big bucks on a designer either.

Even if they do hit it big they stick with the same simple design for the same reason the Hun has stuck with his ridiculously simple design all these years.