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Comment by api_or_ipa

> On another side, network effects of nodes on a grid become unmanageable above about 6 nodes - a group of 6 people will have 36 one-on-one interpersonal relationships to manage.

Network effects grow surprisingly fast. Between 2 people there's only 1 bidirectional edge. Between 3 it's 3 and between 4 it's 6.

  | people | edges |
  |--------|-------|
  | 2      | 1     |
  | 3      | 3     |
  | 4      | 6     |
  | 5      | 10    |
Intuitively, this is important because in a conversation, each member must project and rationalise each other communicator's response to a message. In other words, each member must be cognisant of every other members response to every message. Between a few people that's manageable, but the combinatorics really grows for n >= 4.
parent api_or_ipa 8 years ago

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