Ever wish there was a "Hate" equivalent to the "Like" button on Facebook? Now there is one. Hater (Free) is a new service that lets you share your hate with the world. Features include a built-in Hater camera, rant-writing capabilities, the ability to share Hates anonymously under an Alter Ego, the ability to instantly share your Hates via Facebook and Twitter, and the ability to browse through the most popular hates. Just consider putting a passcode on your phone if you download it — a list of the things you hate *cough* mustard *cough* could be dangerous if it fell into the wrong hands.