Kudos to the plugin developers! This plugin has really come in handy for me. But enough sucking up... ;)
One feature that I was hoping could be added in the future (if it hasn't already), is the ability to add explanations to quiz questions. I've had to develop some quizzes for a website that were purely for educational purposes. So whether or not a user answered a question right or wrong, it would be very helpful to provide them a few more details about the question and the correct response.
If anyone knows if it's currently possible to do this (and I've somehow overlooked), please let me know! If not, hopefully this is something that can be added down the line.
Thanks!
http://wordpress.org/extend/plugins/wp-survey-and-quiz-tool/