dan seifert @dcseifert
as for why read receipts exist at all, the company's blog explains that customers that pay this much for an email client demand it, which is what I said yesterday https://t.co/F1AyTKrXfV https://t.co/cVyBmBwatl — PolitiTweet.org
dan seifert @dcseifert
i can’t imagine any email service that charges money to use it, and at the rates that Superhuman charges, that woul… https://t.co/AwFFbLyyYq