I'm not affiliated with glassdoor, but I would hope that they already do some data analysis to weed out biased reviewers. You're right that reviewers have less

I'm not affiliated with glassdoor, but I would hope that they already do some data analysis to weed out biased reviewers. You're right that reviewers have less incentive to participate than the targets of the review, employers. Is there a different business model where a site like Glassdoor could align their incentives with the free-user employees?