Wow, this is nice.

I’ve been exploring Bing Maps (beta), and just found the Map Apps.
A really cool feature.

Just open Bing Maps (beta), then on the bottom left, click the arrow. The following screen will appear:

For example, click Twitter Maps. You will now see tweets appearing on your map.

Photosynth, is also a cool feature to explore.
Real nice work team Bing . Some things aren’t implemented yet in Europe, but still really nice.