You really can unsend emails now, within 30 seconds. You’ve been able to for a while now, actually: Robert and I wrote this comic a while ago, and I might have, um, forgotten to draw it. So here it is now! Weeks late and out of date!
The Winter Soldier doing everyday things is just funny. Though not the genesis for the idea, it’s the new Batman doing anything is funny; if anything, given the Winter Soldier’s character, he’s possibly even funnier.