This is just getting petty at this point. What kind of normal person or business operates this way - especially during an ongoing lawsuit. I can't see how anybody who knows a bit about the situation would ever want to continue to be affiliated with Wordpress knowing this guy could go over the top at any moment.
Is he just totally ignoring his own lawyers? He has to be, because no lawyer who charges more than $20 an hour would tell him any of this is advisable.