So what the cool things Android can do?

[x10guy]

I've been following this thread on-n-off for the past year or so. While I still fairly content with my discontinued Winmo TP2 the latest version of Android is getting tantilizingly close to being full functional.

While I've played with the latest version and have downloaded a few programs from the Market. (I must say that the work is amazing) I'm wondering what are the "cool" things you can do with Android. I'd especially be intrigued by stuff you can do that is not available in Winmo. (of course this is excluding games)