Peterned has written Beehive, a DHTML API which he used to write some classic games in DHTML, like Pacman and Scorched Earth. Cool!
On the other hand, all these DHTML sites using JavaScript to load pages (and making them impossible to bookmark)? Not cool. I mean really, if you’re going to go and do that, why not just go and use Flash? It’ll be easier for you and just as frustrating for your audience. Same with the DHTML scrollbars. I’m not sure what the point is for general use when all they do is break expected functionality. I can understand using this stuff for applications or when they address specific needs, but most of the time the kludginess outweigh any gains you might have for general sites and web pages.