Speaking of newsletters, this is probably one of the most useless and delusional industries there is. They consider a 20% "open rate" on their garbage as "good"

Speaking of newsletters, this is probably one of the most useless and delusional industries there is. They consider a 20% "open rate" on their garbage as "good" and anything above is exceptional. I don't know about you, but if I was running a restaurant and only 20% of people actually bothered to eat my food, I would close up shop and rethink my life choices. But the newsletter/spam-letter guys apparently think 20% is good.