First of all, I'm sorry. I meant to respond to your email ages ago. I even started typing a reply once. But I got distracted by a YouTube video of huskies howling, then fell asleep with my laptop next to me in bed.
I have, on any given day, between 10 and 30 unread messages in my inbox. Which seems mild, except that a) they're not really unread and b) most have been sitting there for weeks or even months. (Do emails have expiration dates? Do they go bad?)
It's not that I don't care about the notes that land in the mark-unread vortex. Often, it's that I care too much: I spend weeks waiting for the time to sit and draft a thoughtful reply-and then it's too late. Replying would be weird. If I do, I preface it with a polite lie, like "I only just saw this" (almost universally untrue) or "I don't check this account often" (I set up a forwarding service long ago).
Email is tyranny. According to one 2012 report, knowledge workers spend as much as 11 hours of a 40-hour workweek just reading and answering email. And how much more time do we spend merely thinking about replies yet to be sent? Entrepreneur Esther Dyson put it best when she wrote that each email "represents a task-something to read, a query to answer, a meeting to schedule, a bill to pay, a request to fulfill or deny." I emailed Dyson for further comment, but she didn't respond, which I guess proves her point.
But the best solution to the reply-later trap may not be an app or tech innovation. It's a holiday. I floated the idea last year on Twitter, in a moment of frustration.