right now, we have to provide a blanket email response to all survey respondents, no matter what they say. when we use the survey for quizzes (as was suggested during the Go! program), this sort of blanket answer comes off as strange. for example, you have to tell anyone "you're an expert" whether they get the answers right or wrong, etc. it would also be nice if they could see how their answers actually compare to everyone else taking the survey. (as an option, not always)