BTW, I have several videos on linking, e.g., Tinderbox Training Video 51- Linking With Tinderbox. See Mastering Tinderbox: Training Videos (Complete List). I’ve found the most robust and useful way to do this is to use action code and attributes to both create and link notes once you get over a certain number of notes, the visual affordances break down (that is until the hyperbolic view matures). By using attributes, you can take action against the links, pass data back and more, etc. Very powerful.
Note: my linking strategy has matured quite a bit since this initial video, but the video does explain the basic premise.