Need by Joelle Charbonneau

Need by Joelle Charbonneau is a thought provoking novel about the combination of social media, desperation, and what you might be willing to do for something when you aren't sure what price you might be paying. Main character Kaylee is introduced to the new social media web site "Need".  They promise to fulfill your wishes if you just invite a few friends to join, but how do you get your need fulfilled when everyone you know is already a member...you just have to do one little favor.  Sometimes those favor come at a very high price.
Told in multiple perspectives we see the inner moral character or lack there of in everyone who has a NEED.