TagGalaxy: Displays Tag images in 3D.

TagGalaxy is an online application that displays images related to tags in a three-dimensional manner. On the TagGalaxy homepage, enter a tag you're interested in, such as Web 2.0, and it will display a cluster of tags related to the keyword you entered. This cluster is presented in a way that resembles constellations in the universe. Clicking on each "planet" will show the number of Photos associated with it, and all these Photos are sourced from Flickr.