Sparrow for Mac Keeps Getting Better and BetterAdrian Covert10/05/11 1:03pmFiled to: EmailSparrowInternetappsMacOs X32EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Sparrow is a Gmail-specific email client for OS X that looks and acts like Twitter for Mac. I love it. So does Matt. And so does Lifehacker. And now it's faster and more powerful.