IBM Lotus Domino
I've been so busy since Lotusphere (ya, I know - that was months ago) that I never got around to letting all of you know that Kryos AppXtender shipped in February. If you haven't heard about AppXtender, it's pretty cool - it's a tool you can use to mobilize your existing Domino databases. The folks at Kryos asked me to be a bete tester for the platform and I really enjoyed working with it. I demonstrated the platform in my session at Lotusphere 2011 and published an article in the View that showed how it works - View subscribers can read the article online.
When you get a chance, take a look at the announcement.