[alymurray]

I like your idea about recording the whole session, and it's something I think we should do for numerous reasons, including student safety, volunteer training, and the ability for those recordings to be used for academic research to better understand tutoring. I think depending on the file size it could get quite expensive to store them, but I'll defer to Dave on that!

One thing we probably won't do any time soon is make a library of past sessions available publicly to students. We want to stay firmly in the category of live, personalized support so that we don't overlap with sites like Khan Academy (videos) or Quora/Stack Overflow (asynchronous support).

We do really want to expand our volunteer training and get volunteers to provide feedback to their peers on their sessions though, and I agree the recorded sessions would help a lot with that!