Netiquette = Means that you have etiquette on the internet.
Flaming/flame wars = Means that you are having a argument online and a flame war is when you fight back at a mean comment.
Trolls = A troll is someone that tries to make a argument on the internet.
Anonymous = Anonymous means that you are either faking your identity or pretending to be someone else.
Communicating clearly = 1. Emojis 2. The right grammar 3.no caps lock
Permission = You have to ask permission to post a photo of someone.
Once your message is out = Tim was talking about once you put something online you can not take it back and when you put something nasty online the other person has proof on everything you have said.