I've recently returned to working on my Kubrick theme with the intention of breaking it down into its component parts in order to make it easier to re-use.
I've had some success with this, though it may not be very noticeable from using the theme. In fact, it may actually look as if I'm going backwards as I know I've broken the tabs implementation. (to be honest fighting with the rather yucky tab html was getting frustrating, I need to take a deep breath before working on it again). In fact the only major change to functionality was incorporating Joseph Rézeau's innovation, so that stray sideblocks in the left column will show up in edit mode. But hopefully those that want to extend or re-use the theme will see the benefits of the re-arrangements behind the scenes.
In fact I know that's true as I managed to implement a fair stab at the K2 theme for wordpress (note that that site, belonging to the original author of Kubrick and K2 is running a half-finished remix of K2 called Invader) within about half an hour by building on this base, and then implemented a bunch of K2 Schemes provided by Improv, Pastence in around 5 minutes each.
Zip's and screenshots to follow shortly.