I think FB could work if there was a hard limit on the size of groups/spread of ideas. Say a group can have only 50 members Anything a person shares can only

I think FB could work if there was a hard limit on the size of groups/spread of ideas. Say a group can have only 50 members Anything a person shares can only be seen by X people and no re-sharing allowed. Basically a return to old style forums, niche audience etc.