There were stories here on HN (might dig them up) about how Glassdoor blackmails companies with "it would be a shame if your good reputation was ruined by some

There were stories here on HN (might dig them up) about how Glassdoor blackmails companies with "it would be a shame if your good reputation was ruined by some random bad reviews, eh?" and removes bad reviews for companies that hand over the dough :)