Percentage of people with different roles in the 7 communities.

<p><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0106086#pone-0106086-g006" target="_blank">Figure 6</a> shows the professional make-up of the communities detected in the conversational network. The results show how the different conversational communities consist of very different types of users.</p>