I think substack is probably in the best position: - Asymmetric. You can follow people who don't follow you. The most important differentiator twitter has from

I think substack is probably in the best position: - Asymmetric. You can follow people who don't follow you. The most important differentiator twitter has from facebook. - Easy to get started writing, and even easier to get started reading, subscribing - you only need an email. - Community. Substacks at least have comment sections. Still, not the same as twitter. I think the basic of idea of substack - building it around email - has more potential in general. Maybe that's the future. Email is the open protocol for messaging and identity that everyone uses.