Don't you hate it when you come back from a frustrating/boring day at work/school and can't wait to relieve stress by playing your favorite FPS but then some young child with a squeaky voice comes in and ruins everything. Sure, you can ignore them and hope that by the time the round has ended they'd have had ragequitted or something but that doesn't usually happen. OR you could mute them but their presence is still there on the leaderboard, taunting you.
So, discuss and disect.