A Network in which most hubs have few connections and some have many. Asymmetrical.
In a Scale-free Network, some nodes, called hubs or Superconnectors have most of the links, usually following an 80-20 Rule.
- In human networks, these are usually the sociable people who are good at Networking.
- In internet maps (treating links as connections), these are sites with Domain Authority that are often linked to by others.
- In conversations, these are the themes that keep popping up. Highly interlinked ideas naturally get repeated more often.