We are exploring whether we can use the Feedback activity for end of course evaluations. In order to do so, we need to be able to easily aggregate all of the results from every class in a given term category in a single report. Downloading each report from each shell manually is not an option for us. Does Feedback or any other plugin allow for such global reporting?
You can do this, I've done it before. You can create a global feedback form at the site level, and then it is available in all courses (or you can map it to the courses you want to evaluate). It will show up on the course under the Feedback Block, which you might need to add/show.
Then all your data is collected in one form and you can use it in aggregate or sort it by course.