Instagram reaches an agreement with the MPA to cease using the PG-13 trademark in its Teen Accounts marketing, after a C&D letter, and will add a disclaimer (New York Times)

New York Times: Instagram reaches an agreement with the MPA to cease using the PG-13 trademark in its Teen Accounts marketing, after a C&D letter, and will add a disclaimer — The social media giant, under legal pressure from the Motion Picture Association, has retreated from its use of the movie rating in its marketing.