Nope. Not after they said they're making one. I think they'll probably release either mid-year around the summertime or the end of the year.
There was never even an annunced project. Just him saying an iPhone game would be next. Probably too early to get anxious.
From the interviews, it sounded like they weren't developing an RPG game, and at that point, I lost all interest.
I would love a fallout or oblivion game! I don't think we will see those games though, they would be too big.