I think that wordpress should include default Kubrick three column themes in the default installation.
There should be one sidebar-content-siderbar theme and one content-sidebar-sidebar version of the kubrick theme in my opinion.
That way one would't have to go search through all the code bloated three column themes out there to find a good one that's easy to modify and keep up to date.
There are several excellent three column themes out there but it would be a lot easier if there were some included in the default instalation as well.
What do you think?