Fabulous article on Emoji, including this on the forthcoming emoji-only social network:

One potential test of emoji’s staying power is Emojli, a forthcoming instant-messaging app on which users communicate solely with emojis. Though the app is still under construction, I imagine it as a wordless cross between texting and Twitter. “This is not our day job,” said founders Matt Gray and Tom Scott over email, “it isn’t a source of income, we’re doing it because we thought it was a funny idea”—particularly the aspect of emoji usernames.

If you're looking for me, I'm 🐙🏩.