Google Reader : Ninja Mode
Remember back in the day when you play Konami games and there was sequence of codes that get you a extra power? Wel google reader has that too!
Up arrow, Up arrow, Down arrow, Down arrow, Left arrow, Right arrow, Left arrow, Right arrow, B key, and lastly A key
It brings up a Ninja and check it out when you click the like/unlike button?! You get hearts or broken hearts flying all over! Pretty neat 🙂