Windows 7: Still more things to come?

Does anyone else think that there is more software or features that will start popping up in 7? I know the API is complete, but does that mean that there won't be anymore "goodies" for 7? I hope there is.
Ever since the longhorn concept videos, I really would like to see some of those applications, transitions, and fun stuff in 7. I know it won't make things more productive, but it would make it less boring.