Popular Science has an evidence-based reason for shutting down its comment section

Yesterday, the Popular Science website announced that it would no longer allow readers to comment on new stories. Why? Because science, says online editor Suzanne LeBarre, who cited research showing how a minority of uncivilized, vitriolic comments can skew readers' understanding of the content of a story and contribute to political/ideological polarizations of opinion. Mother Jones wrote about the same study more in-depth earlier this year.

Start the discussion at bbs.boingboing.net