I also happen to be working on a not-yet-abandoned Android app that will work with the current site. I don't have anything to announce yet though.
Isn't that an announcement? I mean, Imagine if Blizzard came out and said "we also happen to be working on a not-yet-abandoned Warcraft 4 that will work on current PC's. We don't have anything to announce yet though". Replace blizzard with your developer of choice, and Warcraft 4 with your unannounced game of choice, and you have a pretty huge announcement.
None work at the minute until the developers of the apps update them to work with the new API. The dev of Giant Bomb Video Buddy said, on the forums today, that he's busy at the minute but will get round to updating the App at some point in the future.
The Whiskey Media app was discontinued a while ago If I Recall correctly.