It has very little to say about its subject matter, and it doesn't seem the least bit interested in providing any sort of social commentary. (nextprojection.com)
One thing you can say about the subject of bitcoin mining is that it's never dull. (bitcoinist.com)
About 75 % of the papers in the study were irrelevant in the first place, with nothing to say about the subject matter. (joannenova.com.au)