Google Android

If this http://code.google.com/android/ isn't cool, I have got no clue.

Is Spring Batch Vaporware?

I tried to figure out what Spring Batch can do for a customer. To my surprise I have not found a single source of practical use. No examples that made sense to me. Just a bounch of weird interfaces and some illustrations at the very high level. Could it be that Spring Batch is just Vaporware? That no one really has an idea what it should finally become? Announcements that went out a bit too early? Something like that?