I've often thought that history etc for cms/blog systems should be pushed off to a proper version control system etc. I even drafted out a project spec to imple

I've often thought that history etc for cms/blog systems should be pushed off to a proper version control system etc. I even drafted out a project spec to implement basically the same thing as this guy. He implements this and open sources it, and yet it is not worth a post on HN to you? What is?