Ellenthal will leave the local ad net - co-owned by Gannett, Hearst, Tribune, and The New York Times Company - for a position with an undisclosed firm.
Five reviews for Miller Honda were removed from Yelp this week, but don't expect the auto dealer nor its social media marketing firm to sue the local reviews site any time soon.
Trinity Mirror has bought Guardian Media Group's Regional Media for £44.8 million, as the local arm of the Guardian struggled to make profit last year amid falling ad sales and growing competion from the internet.
Like its two sister sites in California, Orange County Local News Network aims to develop unique sponsorships for advertisers, and will partner with LA Times Media Group on ad sales and content.