WPE has other employees dedicated to WP and The Community. I'm not defending WPE but just because they don't contribute in a way MM wants doesn't mean they don't contribute. Suggesting they're not contributing is disingenuous.
Matt is not a dictator. Oh wait, scratch that.
p.s. Matt should be careful what he wishes for. If WPE or anyone contributes they're going to want a voice, a seat at the table. Is Matt willing to share control? If the answer is no, then that is the root problem here.