Time Graphs

http://www.flickr.com/photos/krazydad/sets/140323/

Link to the person that created the sunset picture. Also made other time graphs. good examples of tagging from flickr and mapping them in a graph according to time.

Flikr tagging

Like the sunset project, but showing  how the tags are connected creating a series of connections and networks.

Facebook Examples

Examples of work done through the networks of facebook. Connections of contacts. Filtering of Gender and relationship status