I chose this Post-It note this week because it reminded me of a MWSUG paper presentation that I listened to and wrote about. Patricia Hettinger presented "New vs. Old - Under the Hood with PROCs CONTENTS and COMPARE" in the Data Management and Data Mining section. I didn't do it justice in my post, so make sure you read her paper.
This Post-it note author has developed a SAS tool to help save time and money during large data warehouse project implementatons in the pharmaceutical industry during quality assurance and quality control SAS data sets.