John Carlos Baez · 27w nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqfv8fspvsmf4nzewaaumysjwjf8hmve7f4p6tu76xugefacslejks2czyzh - nothing in MathOverflow says a question has a single answer. Many questions there h... Aaron Brick — אהרן בריק @Aaron Brick — אהרן בריק 1769481376 @nprofile1q... My clumsy reference was to those that are “accepted as best answer,” earning a point bonus and a green check mark. That particular feature seems starkly more competitive than collaborative.