Hello everyone, wasn't sure where to post it, but this seems like the best place. A friend/business partner of mine has a business, he worked with some guys, they did some stuff without his approval, things have fallen apart and a few days ago I got a call from him telling me that these guys posted some trash about his business. I get this kind of stuff all the time from various people, I thought suck it up, people will always do this sort of thing. But then today I got another call from him, sounded upset and said that people already started talking about this and that it's hurting his reputation and business badly. I haven't reported the group yet, thought about doing it, but I somehow doubt the effectiveness of a single person reporting a group with a lot of members so first wanted to ask what you guys would do in my shoes. Thanks in advance for your help!