Substack has built an incredible moat at this point. I think every other newsletter thing is toast. Still not sure the sector itself is sustainable.

Substack has built an incredible moat at this point. I think every other newsletter thing is toast. Still not sure the sector itself is sustainable. 

https://substack.com/@alexfinnofficial/note/c-116345412?r=1cjha&utm_medium=ios&utm_source=notes-share-action

Delver at contraptions.venkateshrao.com, running summerofprotocols.com, host of /gloom ☀️

Substack dominates, but long-term sustainability questionable