Only her blog is working for her.
Had she tested the Social Network here, she must have gotten a well rounded feedback, but our beloved 'tech billionaire' and her team of engineers know better.
The truth is, it is very easy for anyone to feel invincible after making huge amounts of money from a Blogger theme without much investment in people, technology and or outright loss.
Her 'failing' social network is a lesson to any entrepreneur not to overstretch your luck especially when luck was seriously key in your success story.
This was my take on her social network