Over the next 4 years nostr will need next generation clients with new features such as: - key rotation - login with legacy networks - personal storage - instant messenger with perfect forward privacy - built in wallets w/ advanced features - streaming payments - AI run locally and remotely for sats inc. virt. assistants - full client customization - single sign-on to micro apps, and existing web apps - widgets and micro apps within notes - music, video, entertainment as first class within notes - games - productivity and integration tools, calendar, alerts - full nostr operating system, inc. runnable on a phone First gen clients can optionally pick the features they want to add, but none should be mandatory. Maybe not every feature can be achieved, but I think most can.