I frankly like a lot nostr:nprofile1qqsth7fr42fyvpjl3rzqclvm7cwves8l8l8lqedgevhlfnamvgyg78spz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3qamnwvaz7tmwdaehgu3wwa5kuegpz4mhxue69uhk2er9dchxummnw3ezumrpdejqj9swg4 and I have a lot of hope in it. For the estamp I think it is a clever idea and it will be applied to other things, like public notes and data-blobs.

Another thing I expect is that the estamp-to-message feature will be useful to give some sort of priority to our important chats and messages but that the not-so-important messages will flow mostly free across relays, like most of interactions with notes on nostr arent economic transactions.