[Python-Dev] contributors survey?

Hello, In http://mail.python.org/pipermail/python-committers/2011-February/001340.html, I was asking whether it would be useful to make a survey of past contributors, as in: First, we did a survey of all our past developers who had left the project, asking them why they had left. This was just a free-form survey, allowing people to answer any way they wanted. (from the quoted article in the thread linked above) Since I didn't get any answer, I wonder if the idea simply got overlooked, or if there's no need at all. Regards Antoine.