> Honestly, it's similar to being an engineer on a larger team. You don't review every line of code written by every one of your coworkers.

We don’t because everyone is accountable for his or her own mistakes. So everyone is incentivized for their recklessness to not be the root cause of some bug.

> An increasing number of expert programmers are moving in the direction of NOT reviewing every line. It's working out OK for a lot of them.

Have you ever asked your users? What about bug reports? Is the amount and rate decreasing?