I suppose the one example that springs immediately to mind is the Religious Society of Friends, a.k.a. the Quakers. They profess to be completely non-heirarchical, don't have "priests" or "ministers" or what have you. Neither do they have a body of doctrine that members have to agree with. At a Quaker meeting, everyone sits in silence until someone feels "moved by the Spirit" to say something. The others sit in silence & don't "respond" as such, just wait until the next person feels similarly moved. Sometimes no-one says anything at all.
But...... of course, some people are more likely to say something than others, e.g. people who are eloquent or confident. And this tends to be marked by class. Not to say that there aren't eloquent or confident working class people, obviously, (before you get on my case), but you know what I mean.
Interesting question, though.
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Not a very marxist point of view, sounds liek you've been reading too much of that stirner and bakunin to me. 

I wasn't sure which forum to put this is in so I thought I'd stay on the safe side and put it in the intro thought bit but feel free to move it.
Anyways, of recent I've been thinking about religion and Anarchism and ages ago there was a dude on here who was in a anarco church and I was just woundering if anyone knew anything about that sort of thing and what people thought of religion in an anarchist society. I mean there are obvious things like organised religion is inheritally bad and usaully divide working class communities and cause violence, war etc. But I was woundering if a type of non-heriacal(sp?)religious institution would have a place in an anarchist society?