That was fun, if not maybe a bit TOO judgmental!
Tangential: I wish one-off applications like this also offered a one-click de-authorization step at the end to remove access to my account. It’s a pain to go figure out how to do it for certain accounts, especially if you’re mobile and there’s a decent chance you’ll just forget to do it later. I do not like leaving access tokens around in other people’s databases unless I have to. I understand this would require the service to provide such functionality to the application developer, which I’m sure isn’t always available..