Derek Ross on Nostr: I like PoW. I use it on Amethyst. But for it to be viable in mass like a WoT relay, ...

I like PoW. I use it on Amethyst. But for it to be viable in mass like a WoT relay, you'd need all clients to support generation of PoW notes. A WoT relay solves spam without PoW. Essentially the work is being done on the relay to calculate the relationship.