I write on habla-dot-news first, then copy and paste it to Substack.

Substack has the lion's share of the network effects, but I get paid on nostr. I'm not sure how the paid subscriptions work on Substack because nobody has subscribed to my substack like that before.

We need a way to notify readers of new articles in nostr, perhaps a nip04 message sent to subscribers? I'm not sure yet.