people merge two different functions. the global town square (social media) with community groups etc (social networking). AT and AP enable the latter also, but the former is a natural monopoly. one "space" will win. journalism demands it. if we don't want it to be #xitter, we have to do it better.
let everybody coexist by minimizing the amount we're forced to see stuff we don't want to. no algos, don't tolerate harassment in any direction.