When the blogger Andrew Sullivan switched his site to a subscription model a few years ago, his analysis of the situation was striking. He called subscription the “purest, simplest model for online journalism: you, us, and a meter. Period. No corporate ownership, no advertising demands, no pressure for pageviews . . . just a concept designed to make your reading experience as good as possible, and to lead us not into temptation.” Way too many outlets are led into temptation. It’s good for business and it’s fun.

