This is emojitracker, a hypnotizing, real-time, and possibly seizure-enducing look at everyone's favorite Japanese emoticons as they're being used on Twitter. Looking at this, it's clear worldwide emoji use has reached stratospheric levels.
Don't buy the hype? Here's a real-time view of tweets that include the most popular emoji, "Black Heart Suit." Mindboggling, to say the least.