This movie depicts a subset of the actual data I
gathered for blogs posting on the topic of the superbowl.
Each node of the graph represents a blog and each
edge is a link between blogs. Nodes are blue
before they post and turn green when they post
on the topic. Nodes turn red if they are posting
after a blog that they read has posted
on the topic. As can be seen, a not insignificant
number of blogs are reposting after been exposed
to the topic.