Hearthpwn

Not everyone has the best deck, and some are just starting out. Casual is a test bed for me and some others I'm sure. Decks I havent played or decks I am refining to my play style before playing them in ranked. Sometimes even decks created just to do a quest quickly with no real hope of winning the game. I think that may be a majority of the reasons most play casual if not to just have fun. But just like every other game and game mode there are going to be those with bad manners so I just use the squelch button if it becomes annoying. Some try to use it to distract you, just ignore it.