Group chats can get annoying real quick if the people in them are sending rapid-fire texts without hesitation, especially if none of them are any interest to you specifically. Luckily, it's easy to mute notifications for specific message threads. You can even leave a group chat if everyone is using iMessages, but that could lead to you missing an important message. There is another option, though, specifically for the Messages app in Mac OS X Yosemite, that alerts you whenever your name is ac...
