This way there's no concern for resource usage by others. Plus, its a good exercise for those who haven't done this yet.
This, I agree.
yes but what I'm getting at is that it wouldn't be difficult for each admin to set up their own camo instance.
But, this I don't. It's not so clear to me, and I know a lot of forum/website owners who doesn't. Of course, NodeBB can be different because it's not a php and is being at more technical edge. But still I don't believe that most of NodeBB owners or candidates are so used to be or like to be trained in practice.
But, yes, I agree that it's better to have one's own, definitely!!