How much would each Nostr user have to donate to generate 15m? For arguments sake, if it were 1000 each, in today's money for Western earners that's 5-10 days or 40-80 hours in wages. Get a group of Nostr Devs and thought thinkers to draft a rough road map and put it out there so everyone could spend an hour a day for a year working on making Nostr better, (from coding to writing, purple pilling...) the input would be worth way more than a single 15m round and still Nostr is decentralised.