Originally posted by LukerikYes, it most certainly does work. 🙂 During the game if your opponent tries to send a message a sign comes up instead, about the person being on ignore. 🙂 What a wonderful feature !!!
Go: 'My Home' - 'My Ignore List'. This should stop PMs and challenges. Never had to block anyone I was playing, thank God. Might work for that too.