WordPress hosting service WP Engine on Monday sent a cease-and-desist letter to Automattic after the latter’s CEO Matt Mullenweg called WP Engine a “cancer to WordPress” last week. The notice asks Automattic and Mullenweg to retract their comments and stop making statements against the company. WP Engine, which (like Automattic itself) commercializes the open-source WordPress project, also accused Mullenweg of threatening WP Engine before the WordCamp summit held last week.
“Automattic’s CEO Matthew Mullenweg threatened that if WP Engine did not agree to pay Automattic – his for-profit entity – a very large sum of money before his September 20th keynote address at the WordCamp US Convention, he was going to embark on a self-described “scorched earth nuclear approach” toward WP Engine within the WordPress community and beyond,” the letter read. “When his outrageous financial demands were not met, Mr. Mullenweg carried out his threats by making repeated false claims disparaging WP Engine to its employees, its customers, and the world,” the letter added.
The letter goes on to allege that Automattic last week started asking WP Engine to pay it “a significant percentage of its gross revenues – tens of millions of dollars in fact – on an ongoing basis” for a license to use trademarks like “WordPress.” WP Engine defended its use of the “WordPress” trademark under fair use laws and said it was consistent with the platform’s guidelines. The le.