I'm just catching up with this thread but the reasons that jshakes states in his blog post is some of the reason why we started hacking away on http://getbarley.com/ We'd love to open source it (API is built on CodeIgniter) when its ready.
My .2 about the current state of CMSes is that it is time for a bit of a disruption. WordPress codebase is directly tied to a lot of very big publications being able to do business daily and I don't see it being rewritten from scratch any time soon. Unless, of course, a sub-project is created. That being said, there is a lot of room for new ideas, new approaches, and new CMSes to capture at least _some_ of what WordPress currently powers. Another reason why we started hacking away at Barley... we think it is time for something brand new that is MVC from a codebase and specifically built for HTML5 / Mobile from the front-end. We hope we're right.
My .2 about the current state of CMSes is that it is time for a bit of a disruption. WordPress codebase is directly tied to a lot of very big publications being able to do business daily and I don't see it being rewritten from scratch any time soon. Unless, of course, a sub-project is created. That being said, there is a lot of room for new ideas, new approaches, and new CMSes to capture at least _some_ of what WordPress currently powers. Another reason why we started hacking away at Barley... we think it is time for something brand new that is MVC from a codebase and specifically built for HTML5 / Mobile from the front-end. We hope we're right.