Generally on board with the idea that "connected notes" are largely a waste of time and Apple Notes is 🐐. However, capacities.io is kinda nice. It's Roam's data layer coupled with Notion's aesthetics (though a touch more colorful).
Still think Posts and, more importantly, read.cv will make it. The social aspect will evolve slowly, but read.cv has the legs. Hope @andy and crew continue to get inspired.