I wanted to take a quick second here and share my appreciation for your efforts with this project. Talk about truly mind-bending and impressive work! Very elegant and clean. I hail from .NET and we are sorely missing this type of thinking over in our camp, although I can recognize a few aspects that have already been incorporated.
Anyways, after having built sites and worked with blogs for well over a decade, your approach here is simply remarkable. It sort of makes one question why we put up with such unnecessary complications and overly-architectured solutions for so long.
Really well done. And the documentation, too!