We're an anarcho-syndicalist commune. We take it in turns to act as sort-of-executive officer for the week, but all the decisions of that officer have to be ratified at a special biweekly meeting by a simple majority, in the case of purely internal affairs but by a two thirds majority, in the case of more major..
Anarchism is a strain of anti-capitalist thinking that normally rejects some or most of Marxism, dbzer0 tends to more often fall into the category of rejecting Marxism and being hostile towards AES, from interactions I have had. I am not going to say it's a rule, just what I encounter most frequently.