Anyone web masters notice any new Web 2.0 features? Web 2.0 can have several categories, but the one referred to in this post is partial page post backs.
The first one noticed is when clicking the 'Last' button when a forum thread has more than one page. It wasn't too long ago this button caused a full page post back.
I'm noticing them in many pages now, but maybe you see one I haven't.
Where else can we find partial page post backs?