I'd be tempted to use one of these as a device which simply displays a custom written webpage which fetches and displays information. Once you've got it running it does nothing other than display a webpage. Put it on the desk, plugged in constantly. It could show my calendar or weather/traffic data.
What's a small LCD panel cost instead?
I'm trying to figure out if one of these would be useful as a wireless display for data that updates once every 5 minutes or so.
I live at a retreat center in the Cascade mountains, and we've got all sorts of diagnostic data about our hydroelectric generator and furnaces that would be useful to show.