Messaging App Yo Acquired By Facebook For $21 billion.

New iOS and Android messaging app Yo, that enables you to send the word Yo, and only Yo, to your contacts has been acquired by Facebook one day after launch for a reported $21 billion.  

HAHA only joking. But with the current technology landscape producing many similar stories and Yo garnering international press and media attention from its launch yesterday, you have to wonder what Yo's next big headline will be. 

Anonymous messaging apps Whisper and Secret recently raised $30million and $10 million respectively and Instagram and What's App both sold to Facebook for $1 billion and $19billion. 

The seemingly pointless messaging app has no clear revenue model, but who knows what's next in the crazy world of tech, a $20 million funding round or exit to Facebook - what do you think?