New features: feed and a search provided by Google. It's great: hoodwink.d saves me from having to code comments, and Google does search for me. Now I see why people are so excited about outsourcing.
I saw a nifty presentation from OSCON the other day on what identity means and how that can be conveyed via technology. The presentation style alone is worth watching: it's very vibrant and active, totally avoiding the Powerpoint Syndrome and getting an interesting point across.