On: Spy pixels in emails 'have become endemic'

[FlownScepter]

> Instead, automation looks always fun and clever, until your growth-hack goes wrong.

"We found we can increase the number of people subbing for the newsletter by skipping double opt in"

"Why are we getting so many spam flags?"

Because the increase you gained was all the people who didn't want it, cosmic brain. The people who wanted it already had it.