I think it's that WP Engine might arguably have been being a jerk, albeit in a way completely allowed by WordPress' licensing and directed entirely at extracting some benefit specifically from Automattic's work.
...whereas Matt's being a jerk in a way that involves collateral for the general community of people who use WordPress. So everyone is more concerned about him, because he's threatening a lot more people.
...whereas Matt's being a jerk in a way that involves collateral for the general community of people who use WordPress. So everyone is more concerned about him, because he's threatening a lot more people.