Problem-solving by Cognitect's standards has transformed Nubank and my approach to work. Thank you for your time here, Rich. I greatly appreciate the knowledge I've gained while collaborating with your Cognitect colleagues.
The most surprising service in this page is probably:
Walkie-Talkie - Available
Have you ever made it work? I activelly tried multiple times with multiple friends and the best I could get was about 3 seconds of one-directional audio, with dropped connection right after.
That was 10 years ago.
Is it right? Probably not.
Did I answer instinctively? Yes.
Is it a problem to keep it there? I don't think so, there are plenty of other explanations in the same page.
Am I providing further evidence? No.
Please refer to https://xkcd.com/386/