Here it is, the next thing that is everything you never knew you needed: Hate With Friends, an app that lets you pick which of your Facebook friends you “hate,” then informs you whether or not they “hate” you back.
If you’ve got a match, congrats! You have two options: 1) unfriend, and drive your enemy away; or 2) send him or her a gift, and keep your enemy close.
This seems like a highly sustainable and important use of technology that deserves to be showered with venture capital money.
Unfortunately, the app cannot yet tell you if you hate yourself.