Digital Ediquette and how you should act online
Grammar is a really important thing that nobody cares about, there is an entire series on YouTube about horrible people that couldn't spell Because to save their Horrible little lives.
its understandable if you use abbreviations if you don't have time. (if you're playing a game or something) When I'm playing games I often use abbreviations Such as "5 mid"
Playing multiplayer games can get pretty intense games from Dota 2 to CS:GO Puzzle Pirates to Gears of War 3 I would know, I've had my fair share of "Wombo Combo's" and "Ganks" There isn't much Etiquette to do with multiplayer games.