It's about the platform that gets such an engine first. I'm patiently waiting because iPhone is obvious an excellent gaming device because of the "unified" hardware. Designing such an engine for anything else (eg android) is questionable but showing a closed building isn't very promising either.
They're maemo and MeeGo... "Meamo!" sounds like what Zorro would say to catherine zeta jones... after she slaps him for looking at her dirtily...