And Pinterest was born.
Launched in March/2010.
Look at the value explosion over time:
"In May 2012, Pinterest was valued at $1.5 billion. In February 2013, it was valued at $2.5 billion. In October 2013, it was valued at $3.8 billion. In May 2014, it was valued at $5 billion."
Wikipedia

2014: Fotoyapp is soon to be launched.
How will this story unfold?
Will Fotoyapp be another multi billion dollar social media photosharing growth story?