[denzil]

You can get all of the non-planterion based information (browser, if using a mobile, et cetera) from just plugging the URL in to Google Analytics and analysing the data from a few rounds (if the developers haven't already).

I don't think Quests should form a questionnaire, they could have put one on the web site or forums if they so wanted. Quests should be about educating the players and making sure they get the most out of the experience, bringing them back for subsequent rounds.