Coming from the non-profit world, it is never that easy. Even when there is no one officially making any money, there are people who will see it as a way to make some bank. There is also a drawback in that not making money can and will affect the amount of time people can put in unless there is a fair way to get them compensation. Volunteering also brings a huge amount of interpersonal and inter-organizational drama. That is why grassroots organizations and movements have a habit of fracturing into smaller groups.
At the same time, there is power in goodwill and being non-profit. You just really need to be careful in vetting your instance and keep an eye on issues in a way people not used to this type of world are not familiar with.
But I wouldn’t be here if I didn’t have a belief that it could be successful enough as a community. I also wouldn’t have been working in the NGO world for the past decade if I didn’t believe in that. But let’s not have too rosy glasses on. Growing slowly will also give this community a chance to work out the kinks and not die in a blaze of fire.