There's also the fact that there's no alerts about people replying to you or commenting on your posts. You have to explicitly go into your profile, click comme

There's also the fact that there's no alerts about people replying to you or commenting on your posts. You have to explicitly go into your profile, click comments, and then you can see if anyone has said anything to you. This drastically increases time between messages on a topic, lets people cool off, and lets a topic naturally die down.