To the second point if you look at the comments carefully you do tend to see "clusters" of names that appear awfully suspicious. The most common one I see is a

To the second point if you look at the comments carefully you do tend to see "clusters" of names that appear awfully suspicious. The most common one I see is a flood of Indian names when an Indian founder posts something. I mean, I'm happy to see communities supporting each other, but there is clearly some gaming of the leaderboards happening.