Belthinc and the 100-person internet

Why it surfaced

Belthinc treats the hard ceiling as the product: no public posts, follower counts, ads, or algorithmic ranking. Its seven proposed post types— including places, songs, movies, books, voice notes, and text—make it feel less like another feed than a shared shelf for a very specific group of people.

A private social network built around one closed circle of no more than 100 friends.