This is an interesting article about similar situations https://www.forbes.com/sites/williampbarrett/2012/01/11/online-critic-says-hell-apologize-to-public-company-suing-him/#3dd92e6d694a https://www.forbes.com/sites/williampbarrett/2012/01/11/online-critic-says-hell-apologize-to-public-company-suing-him/#3dd92e6d694a