A work-in-progress 3d RSS reader, similar to the RSS Visualizer in Mac OS X. More than this, its planned to also slideshow showing Twitter tweets, time of day for different countries, images from a folder/website (demotivational posters, wallpapers, etc.), text from a folder/website (word of the day, etc.), weather data, and even perhaps video podcasts.
I originally envisioned this to be displayed in a large LCD screen in our office.