On the site there are the "Defining Faith" survey results and the "That's me in the Corner" survey results. For both Wendy gives some explanation of her thinking behind each question and how people tended to respond. She also provides some background on the survey and her thoughts about the implications of the survey results for evangelization.
The most interesting thing on the site to me, though, is a page where she describes the groups of believers that she observed in the survey results.
Based on the survey and communications related to the survey questions, I here group the respondents into categories. As an artist, I often turn to the arts, and now, songwriting, to help give a flavor of the group’s thinking. I use songs, loosely interpreted and with apologies to the writers, to give a right brain slant to these left-brain studies. Each group formed when I felt more than ten people fit the description. Surely there are more groups to come.