It makes people who's opinions don't actually matter feel important. However, the main difference between this site and social media like this is we aren't directing it directly at the players usually. I don't condone saying bad things about our players for everyone to see, but there is a difference there.
The thing that annoys me most about this situation is the people that don't realize that McKay is playing hurt. He's not lying when he says he is going at about 85% right now. Tendinitis is a real thing and it's not in his head. Unfortunately he will have it the rest of the season because the only thing that heals it is rest.