We apologize for the instability of composr.app and appreciate your patience. We are working on the statistics addon and trying to find an optimal way to store and render data. Unfortunately, we have yet to find a solution that can handle the traffic (and therefore, tens of millions of statistical records) of composr.app. We're working hard on one.
#1790 - Extend reporting feature to include more than just posts
This is actually #375 exactly. This functionality exists in the report content addon, but it is not pre-integrated, and would better merged with reported posts.
Hmm for some reason I did not see that addon. Is it still in development?