David versus Ed Miliband in social media

I wanted to see if David Miliband's New Statesman article and widespread news coverage of it had led to much social media commentary.

It clearly has, shown in the chart below detailing the number of mentions for each of the Miliband brothers over the last month:

This shows how mainstream news agenda is still driving social media and political commentary. Obviously. I'll keep an eye on how long the David bubble continues to fly.