Going back to the last ROS Metrics report, I'd been wondering how many questions on ROS Answers actually get answered. This site aggregates all the information by topic. 

The site's not perfect, but it gets the point across. I know the pages load slow, and it turns out that yaml isn't the best database format for 8M of data. 

Feedback and contributions welcome!

-David!!

P.S. Friendly reminder to add yourself and your institution to ROS Map (http://metrorobots.com/rosmap.html)