Maybe if facebook’s graph were designed differently so that you have circles of relationships: family, friends, acquaintances, business relationships, interests

Maybe if facebook’s graph were designed differently so that you have circles of relationships: family, friends, acquaintances, business relationships, interests and everyone else, but by default as the relationships are closer to the periphery, the less they get promoted. The smaller the circle the higher the chance of promotion. That way idiocy’s doesn’t spread high and far and instead has limited transmission radius.