> From a user perspective Facebook's feed is spam. The topic is FB groups. They aren't spam, at least for those I'm a member. Some groups may be quiet, some ar

> From a user perspective Facebook's feed is spam. The topic is FB groups. They aren't spam, at least for those I'm a member. Some groups may be quiet, some are active, but I don't recall coming across spam posts from any of them. A particular group has a rule that members can promote their business once a week, enforced by the group's admin