The phrase that comes to mind when I consider the move from movabletype to wordpress for this blog is disruptive change, that phrase so beloved of those worthies who write those content-free fat management books. I think the change is nice but it has disrupted all kinds of things. Links internal to the blog are no longer functioning and one gets the highly informative 404 error message. So I have had to spend hours manually fixing broken links and categorizing posts. While doing that I re-read bits I had …