WebOS Exhibition-like mode for CM7 / Android?

[mlc9]

Something that webOS provides is Exhibition mode for the Touchpad, which allows for content (time, weather, etc) embedded in sort of a screensaver, while the tablet is asleep. I believe this is mostly used while docked in the Touchstone (but not necessary).

Is there anything like that that can be done within CM7 / Android? An app, setting, etc.? Either with or without being docked on a Touchstone