People spamming self promo in global chat

This person continues to spam global chat telling people to follow him on stream. Please remove the global chat ping and also send this dude a warning or something… How the heck can we enjoy a game with a ping from global every 4 seconds

twitch.tv/ armyberserking here is the link

Yeah there needs to be a penalty in place for chat spamming like locked out of typing for 5 minutes if you spam the same msg 3 times