I am not familiar with either, but I am curious why does &quot;anti-capitalist message&quot; matter so much? I thought the purpose is to build a messaging network that everybody can use. And even GNU founder can be considered anti-capitalist.<p>I am asking because to me, to decide to join some (not political) community based on your own political opinion, is a good way to live in your own bubble. The real strength of the Internet is that we are exposed to contrarian positions, even at the expense of our comfort.