A true permission based on-exit survey that provides an easy to deploy, easy to use and easier still to analyze framework to answer 4 questions that no website owner can live without. It is the antidote for the most pressing of web analytics challenges: the yearning and struggle to understanding the “Why”. And its free! And you can have it today!! No strings attached!!! [Update] There has been a lot of evolution since this post was written. A version of 4Q, now called iPerceptoins Free, continues to be free for limited use. In a comment below, I’ve also shared two…