The future of Quantified Self-Research

Hi! I would like to invite you to participate in my quick, anonymous survey, that can be completed within 6 minutes.
The goal is to forecast the sustainable growth of the Quantify self movement, given the following doubt: while smarthpone ownership has increase from 33% to 53% from 2011 to 2012, the number of people using apps on their phones to track themselves has only increased from 9% to 11%. So, while smartphone usage grows, self-tracking stagnates?

The results will be included in our presentation on Slide Share.
Thank you for your help!