montyevans

The intent behind the sign-in seems to be to allow you to participate in the built-in SRS system for learning the material. Obviously there's no guarantee that behind the scenes your email is not being sold off to NefariousMarketers Inc., but given the past projects and work of both authors, that seems perhaps unlikely.

I don't think the central focus of this resource is to teach Quantum Mechanics, but rather to test a new teaching method - the relative importance of yet another Intro to Quantum Mechanics course is tiny compared to developing methods potentially applicable across the entire space of online learning. As you say, the SRS questions could be better, but the idea of embedding them into an online essay / course is, to my mind, novel, potentially enormously valuable, and worth highlighting.

Is it the notion of embedding SRS questions into the medium per se. that you find superficial and unhelpful, or just the specific questions that Andy and Michael chose? If the latter, would you suggest any alternative questions that might be less patronizing / more effective?