Posting on social media about businesses located in another state could give rise to personal jurisdiction in that state, according to a recent landmark opinion by a sharply divided Montana Supreme Court. In Groo v. Montana Eleventh Judicial District Court, the Court considered whether several Facebook posts made by Melissa Groo, a New York-based wildlife-photography ethicist, concerning Triple D Game Farm, a wildlife-photography farm in Montana, supported personal jurisdiction in an action by Triple D against Groo in Montana state court for tortious interference with contractual relations and prospective economic advantage. In the posts, Groo had tagged individuals and companies doing business with Triple D, three of whom resided in Montana, and encouraged them to cancel their business with the company because of its alleged mistreatment of animals. Four Justices found the posts sufficient to exercise specific personal jurisdiction over Groo; three dissented.
A major technology innovator finds itself on the defensive this week after a start-up company filed an antitrust lawsuit for alleged deceptive business practices. A tech-based online broker named Rex alleged that the National Association of Realtors (“NAR”) and Multiple Listing Services (“MLS”) operate as a cartel to control access to real estate markets, and that Zillow joined their efforts and cut Rex out of the market.