Reid Hoffman

Updated 2026-04-05

American entrepreneur and investor, co-founder of LinkedIn. Relevant here as a person who takes networks seriously as a product category: the social graph not as a feature, but as infrastructure.

Context

Hoffman is a bridge figure in many tech narratives between building a startup and building an ecosystem: platforms, network effects, recruiting, and distribution. In the PayPal-afterstory, LinkedIn is a strong example of how a professional graph became its own market.

Core Ideas

  1. Network effects as moat - the real value of a network lies in the graph, not the interface
  2. Distribution - careers and recruiting are durable, large problem spaces
  3. Reputation - professional identity is a product, not just a document
  4. Platform dynamics - once the graph exists, many products can sit on top of it

Connections

Sources