Traditionally, I have retained information by class for the simple effective record-keeping system. Going forward, I will keep the 'best of the best' communications in a single file. Reason, there may be a great response to a particular question but the instructor may have forgotten which specific class it was referenced in. Thus, I will keep a tight log of, by example, instructions and will review them before posting. It is also important to keep this master record-keeping system up to date. Instructors should revisit content to keep the content from getting old or dated.