The Chumby is interesting and I look forward to its potential.  Here are my quick thoughts...

1 - I would LOVE an option to always have the time/date displayed on the screen.  As an "alarm clock" that would be EXTREMELY useful.

2 - I know cycling has been mentioned, which is needed, but what about an overview screen that shows a thumbnail or list of ALL widgets quickly for you to jump to?

3 - It needs a battery.  A fixed chumby is pretty useless.

Thanks!

Josh