Fig. 3: Very few peer responses had more than a couple of upvotes: the long-tail distribution fits power law.
From: Phrase-level pairwise topic modeling to uncover helpful peer responses to online suicidal crises

Only 6.1% had at least two upvotes.
From: Phrase-level pairwise topic modeling to uncover helpful peer responses to online suicidal crises
Only 6.1% had at least two upvotes.