This is possibly the funniest thing I may see all week: Thanks. No.
No question, every single email user in the history of the internet could have found use at some point or another. Every single one.
Other email thoughts:
Thoughts on the 5 sentence email?
My other 2 cents: Read requests/notifications should be put to rest. It’s the equivalent of me requiring a return phone call from your cell provider at the time you check your voicemail. Is it that important to you to know exactly when I open your email? Could possibly be in the top 10 worst inventions of the digital era.