The article migration has started in earnest now. I'm probably a little over 90% complete now. Nearly all the "easy" ones are down now. What is left is the ones with hundreds of images. All of the how it works articles have been done.
I've also made some more modifications to the appearance and activity of the site. I'm now presenting both a "more" link and a picture for each article in the category blog view. I've edited the 404 redirection page to immediately redirect to the home page.