Indie-Pixel shows some ways that you can organize networks in Side FX Houdini.
One of the issues with using a node-based system is keeping the node network legible at a glance. That would mean to organize networks whenever possible. If you are new to Side FX Houdini, there are a few ways that you can clean up your networks.
Check out this latest tutorial from Indie-Pixel (Kenny Lammers), who covers five ways to keep your networks nice and clean. Some methods are automated, like using Shift+L, while others are simply best practices.