What I would be interested in is a demographic analysis of who made comments. 1. Whether the comments are mostly made by people who are frequently adding to d

What I would be interested in is a demographic analysis of who made comments. 1. Whether the comments are mostly made by people who are frequently adding to discussions. 2. Whether the comments are mostly made by people who have a high level of karma. Likewise analyses for the votes. OP makes a lot of assumptions that these analyses would answer.