Twittervision has been around for a while, and it’s a fun way of seeing tweets around the planet. It’s also a cool, ever changing background if you leave it open in a browser.
It may not be the most useful way to find someone new to find to follow it is a fun way of seeing tweets going on around the planet.
This is how it looks regularly:
And this is how twittervision looks in 3D:
Regular twittervision is here.
Twittervision 3D is here.