IBM is a member of the dojo Foundation and supporter of the dojo toolkit. More than that, at Lotusphere they showed some demos of leveraging the dojo framework to make some impressive web 2.0 interfaces. The new DWA will rely on dojo, and perhaps other templates will use it as well.
All this means that as Domino developers, we need to start learning dojo too. The documentation for dojo is notoriously lacking, and I’m not aware of very much out there specifically for Domino and dojo. Over at Codestore you can download an NSF with the dojo toolkit (or yui) built in. Of course, if you are going to be using dojo extensively, you’ll want it on the server rather than in every database. If anyone knows of anything else, I’d love to hear about it. Maybe someone will host a Domino-Dojo Wiki for specifically using these two tools together!