You should be teaching this class! Seriously, you are a natural born ToK teacher. I love this format with the inclusion of video and hyperlinks. Well done! Again, I really appreciate your willingness to follow an intellectual argument and explore the implications and more importantly the assumptions inherent to the logic used.
I love your KQs and with respect to your first one, here is a link to what the EU is currently debating about “online memory”- https://en.wikipedia.org/wiki/Right_to_be_forgotten