I guess the catch phrase we're all getting stuck on is our own definition of Anarchy (I know I have my own definition). I see anarchy as a system without laws, without rules, without government. What is government than a bunch of people we put into power that are placed there to supposedly protect the interests of the ones who can't protect themselves..the meek, the general public (trust me, I know everyone has their own agendas, and the "ideal" is lost) but give me something to work with here.
The other problem I have is that you (LoTek), yourself in your second post even state "10 different anarchists will define anarchy differently" How do you have shared ideals when not even anarchists share the same ideals? To me, what you're describing, is more of a co-op. It works on a small level as you describe, but in the large picture, it really doesn't work so well.
Socialism to me is like a giant co-op, unfortunately there's always some jackass that can't undo his own greed, and thus socialism doesn't work (not the way the idealists see it working). One of our basic human natures is greed, take the greed out of the human equation, then you can have your wonderful state of Anarchy. Unfortunately, I know very few people who do things solely to benefit others. Trust me, if your form of anarchy worked, you can count me into the ranks. Even in my own idealistic views, I don't see this working. On a small level, yes, I see it working. In fact, in some companies this ideal works (co-ops).
It seems you want the world to go back to that "tribal" mentality, where like minded people associate together, with a common goal, survival. Unfortunately technology has taken the "basic human survival" practices out of the average man.
I don't know if you're familiar with the writings of Daniel Quinn, (who is actually one of my favorite authors). He describes how we have so far lost the ideals of the past (when I mean past, I mean hunter/gatherer past), and we are so entrenched in our own lazy self destructive wasteful natures, that we can never ever go back to a time where we used to GIVE to the world, nurtured mother earth, and we started to TAKE from the world, thus paving the way for the end. We have lost our ways, and the way we're going, there will be no way to regain what it is we've lost.
*sighs* umm.. yeah, well I think I'll just remove myself from this discussion, your idealistic ways are actually kinda refreshing, but even your ways aren't going to get us back to Eden.