One of the most disappointing aspects to OS X is the Mail App. Yeah they added a few more Mail clients but it's absolutely atrocious and clunky and neutered when compared to the Mail App for iOS 7. The iOS 7 Mail App is so good that I ditched Windows 8 because that had a great mail client as well but iOS 7 is just so much better. The Yahoo Mail App for iOS 7 is fantastic as well. Are you guys using any decent Mail Apps that can handle Hotmail/Outlook/Yahoo?