I can't believe I forgot this earlier! Most (not 100%, but more like 95%) of the patterns and articles on the old site are covered under CC licenses. The info shows up in the sidebar, using the Sidecontent module (this module added a box to the content creation page -- anything put in there would show up in the sidebar). These somehow need to be brought into the new site. I'll look into whether there's a CC module for 5.x for new content. How do you think the old content should be handled? If it needs to be a major copy/paste into a new block or some such thing, I can make a pot of coffee and do it. Heh.