Email is an open-standard. You point out here the simplicity and ubiquity that email affords, but it serves a much larger purpose. As more aspects of our lives move online, more things get tied to an email address and access to email. An email address has become the de facto identity online just as a physical address has in the physical world. A…
It’s important to take the results here with a grain of salt. You can email people as many times as they want to be emailed.
Starting to email people 3X/day without warning just because someone else had success with it is hostile and will do damage to your reputation and the reputation of email itself.
This solution is sort of like asking car designers to move from paper sketches straight into building with steel, aluminum, and glass.
There’s a reason there are steps like clay models and CAD drawings: designers need fast, simple ways to test out ideas.