Quietly in June, Google added an option designed, no doubt, with imperfect human beings in mind.
In other words, designed for all 900 million of its Gmail users, give or take a few.
After testing it in labs since 2009, Google began wide distribution of an "undo send" option, allowing the hotheads, the drunk, the resentful, the misspellers, to yank back that Gmailed prose for up to 30 seconds.
"The cool new feature will alleviate, you know, some of the tensions that users experience when they send an e-mail sometimes," a Google spokesman said.
Uh-hmmm. I know.
Soon after that announcement, a company called Delicious announced the launch of Dmail. It allows users to reclaim and destroy an already received e-mail message after one hour, one day — even one week.
Dmail, while not a Google product, is an extension available for download through the Google Chrome Web Store.
Still early in its development, Dmail, too, was built "out of a pain many of us have experienced," wrote a Delicious spokesman. "We hope it makes life easier for you, as well."