Nodes are the unsung heroes of the Rule Set. Without them, the rules would be nothing more than a list of arbitrary commands.
But what exactly is a node? It's like, uh, the node thingy. You know, the thing that holds it all together?
According to Rule 3: Node Theory, a node is a node, man. It's like, a thing that's connected to other things.
Want to learn more about Node Theory?