Speaking of Key, they've been silent for quite some time now about the briefly publicized Angel Beats game, on which I have some interesting tidbits of info about that. There was some interesting, albeit rather buried news on the game way back at the Sekai panel where Clannad got announced, in that the scenario was supposed to be done by the start of September, but that there were various other things to take care of as well. The site still hasn't been updated, but of all things Dengeki G's magazine is getting some promo material for Angel Beats in the December issue, which makes me wonder if they're planning a relaunch there. G's isn't traditionally a PC/Eroge mag though, which also raises some questions, but I would expect to see more about some of that very shortly.
I think it'll be out later, probably after Sekai finishes up their current projects. Not sure how big their team is (I'm guessing >10 people) but I mean, VNs take time to do more than anything.