Most recently they announced their partnership with Zemanta, a service that boosts content (blog posts, articles or web pages) by scouring the Web for related images, smart links, keywords and text,. The idea is that serving up these results to the user will enable them to enrich and inform their content in the most relevant ways. And by 'relevant; we mean Zemanta has indexed over one million popular media sources such as Wikimedia Commons and Flickr.
"Using Zemanta is sort of like having a content servant at your elbow suggesting ways to make what you're writing more interesting and compelling through photos, videos, related articles, and useful tags," wrote Ginger Tully, Director of Marketing, Six Apart.
Zemanta now comes built-in to Movable Type version 4.32, so if you haven't updated yet, now is a really good time to do so. Check out Zemanta's article about exactly how they're working with Movable Type here, then grab the newest version of the CMS and go content crazy.