There have been many others but they have been mostly an item free once or for a period of time. One guy here locally got free oil changes for his life (just has to be a vehicle registered in his name and good 3 uses a year max) with a local car dealership because he read the terms of service to get his car worked on there.

Another won a drink from Starbucks.

None really compare to that famous one with the lady winning the money. That one was on the news for about 15 minutes before they slipped back into covering bad stuff happening.

I am sure for a day or two, Terms of Service were getting read and it stopped because people realized just how rare it is a company have a sense of humor.