A new saga is unfolding in the open-source realm. Matt Mullenweg, founder of open-source web content management system WordPress, which powers about 40 percent of the world’s websites, has accused WP Engine, a hosting provider for WordPress-built websites, of violating WordPress trademarks. They’re currently embroiled in a legal battle.As Mullenweg wrote in a post on his personal website, “We offered WP Engine the option of how to pay their fair share: either pay a direct licensing fee, or make ...