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However, each of these flips into a network as people are able to add to the listings with their own photos, notes, and other forms of user-generated content.
Andrew Chen • The Cold Start Problem: How to Start and Scale Network Effects
Leonard Morton on Substack
substack.com
building big networks with feeds for discovery
Andrew Chen • What today’s social apps can learn from Web 2.0, the social network revolution from 15 years ago at andrewchen

A Compulsive Search for the Most Interesting People with Patrick O'Shaughnessy - Compound Manual
Colossusmanual.withcompound.com
One notable example of this is the ever present “People You May Know” or “Friend suggestions” feature. Every social platform at scale has some kind of implementation of it for a reason: it works incredibly well.
Andrew Chen • The Cold Start Problem: How to Start and Scale Network Effects
Member directory – Typically, Slack or Discord communities have an #Intros channel for members to introduce themselves. But these posts are ordered chronologically, and the volume of posts rapidly becomes overwhelming as communities grow. A turnkey directory product that aggregates and showcases member information and interests in a centralized pla... See more
Li Jin • Community leaders deserve better: An open letter about community software

Since community members joined slowly and stuck around, there was a lot of trust and shared context in the group. Every community had a different way of working, so there was a fair amount of friction preventing users from jumping around or “surfing” from project to project.