There were more than 2.4+ Million SOPA related tweets yesterday as mentioned by Twitter in the tweet few hours ago.

Fred Benenson, did some analysis on tweets that mentioned SOPA. The result is a graph that shows most active users referencing SOPA.

He mentioned on his blog, “I thought I might try Cytoscape (an open source tool used for biomedical research, but handy for large scale data visualization) to show some of the relationships between people discussing the controversial bill on Twitter.”

Here’s the graph showing SOPA related tweets:

This might be the highest number of tweets for a single event in the history.