Some of the things I've written or am writing aren't particularly fit to be a blog post for one reason or another; typically one of length. Bad Teaching Habits is one such, although it was originally written in chunks on my weblog in August/September of 2005.
Another article that's in progress also will end up being too long for use on the weblog, but it's also more fit material for a proper article. It's a full teardown and in-depth examination of the process I went through Designing the Door. Please note, however, that this article isn't finished yet, so the link is empty.