But he already plays by having an algo that suggest you articles/news/groups to join. It would be one thing if it was just a dump of what your friends post and

But he already plays by having an algo that suggest you articles/news/groups to join. It would be one thing if it was just a dump of what your friends post and nothing else. But the moment you "suggest" content to people, you take an editorial stance. If you take an editorial stance and start pushing an article to millions of people, then you have a responsibility. You can't have it both ways. This isn't a phone company.