Conventional hypertext confuses the reader by offering a link without telling them what they will get in return if they follow it. matrix 
How to recognize the other side?
With a live preview? The front of one is the Back Side of the other. When they match, a Collaborative Link emerges and Walls Become Doors to a shared Room. We can enter into a Dialogue over a Boundary.
The outstretched hand shapes what appears, somewhat disappointed that the joy of opening a Portal is followed by the restriction of not being able to touch. discord
One might exhort another to create new wiki pages.
~
⇒ Linkon ⇒ Touchstone
A Frame punches a Window into an Outside. [⇒ BlSpaceFrame]
Alternatives: …
The Path Dialect shows a Traversal across Fences rather than through Doors.
# Link (Class)
An instance of me is a simple record of a pointer to another Link. I am an abstract class; my concrete subclasses, for example, Process, can be stored in a LinkedList structure.
DOT FROM two-level-diagram