For those wondering who he is: https://en.m.wikipedia.org/wiki/Gary_Marcus#Artificial_intelligence

NTP is one of those fundamental working parts of the internet that nobody has to think much about, because it works so smoothly.

It’s taken for granted, like the lights will come on when you flip a switch. But there’s SO much more to make that happen.

Signal could improve its user interface around groups and people with duplicate display names.

Nah, they really shouldn’t. Way more fun this way.