Now Mark Zuckerberg’s making fun of Apple for iMessage, too

The ad, which is shown at Pennsylvania Station in New York City, is relatively simple, making fun of the green bubble / blue bubble dichotomy and urging users to use WhatsApp instead so they can use end-to-end encryption to message privately. In his post, however, Zuckerberg is more direct, saying that WhatsApp is “far more private and secure than iMessage, with end-to-end encryption that works across both iPhones and Android, including group chats.” He also points out a few features,…