Gawker Media comment volume — EOY 2005 to date. Quality *and* growth — it’s possible!
We launched tiered commenting mid-year 2009, and introduced a new process to manage comment volume. Note the dramatic drop in volume, and the subsequent rise (double in 9 months). With this increase, Gawker still has the best commenting system/experience out there — and I usually hear the same from people that want to share their opinion.
Others are making moves to deal with their communities (and fear):
Though there were some calls to do so, purging commenter accounts is not a solution for the out-of-control commenter community. Nor is a large moderation staff. We believe pruning, and a commenting platform as we have implemented, will lead to increased participation, while at the same time encouraging quality. This data, and the subjective opinion of many, seem to back this assertion.