I would love it if you could add more options. Since all my classes are unlimited access, before and after expiration date doesn't help. The classes are from one day to six weeks and then they have unlimited access to the class. I would love to be able to contact them during the class and right after to see how they're doing and how they liked the content of the class. This will help me gauge who are my best instructors and who really shouldn't be teaching.

Food for thought.