Like The Internets in general, multiplayer games are (largely) anonymous. Without your real name and sense of identity you can sound off at anyone you meet, safe in the knowledge that it has no real life repercussions.
When playing online games it his highly likely that you will see people shout, scream, swear and storm out at the slightest sign that things may not necessarily be going the way they would like. Actions that probably wouldn't occur in everyday life, or even if they were somewhat accountable for them. Read more