Rebuild the World!

There's neither formal membership here, nor, actually, any central authority. In particular, this site belongs to an individual; the site owner explicitly disclaims any formal power outside of the site, and on the other hand, deliberately refuses any forms of collective control over this site.

What this effectively means is that there's no reliable way to determine if a given person is on the project or not. Well, perhaps if someone says he/she is not a member of the project, this is to be considered true and there's no space for any doubts. However, if someone claims being the project's member, a lot of weird sutuations may occur. Some of the other members may agree, and some may disagree; it is even possible someone shouts “Definitely I am”, wears a T-shirt with the project's name and logo and takes other actions to demonstrate to the public how deep he's involved, but there are no other members who consider this one being aboard. It is even possible to imagine a picture of two (or even more) crowds, each being collectively sure they are the true project, while all the others are only pretenders (or even heretics, heh).

This is all possible and there's nothing wrong here. So, if you agree with the basic principles, joining the project is simple: just tell yourself “Okay, I'm in,” and that's it. It is even not necessary to notify other project's members.