If the person who is posting about or arguing with you is online, you may send them a discreet chat message or private message.
A well-placed and discreet message after my birth mother's death led this "newest" brother to find me via Google.
The content begins and ends with a discreet Twitter message, up to 140 characters long.
And, of course, MOBY, to whom we feel obligated to send a discreet, heartfelt message: WHATSA MATTER?
Hot Mess sends a discreet text message letting a person know that "An angel has sent you a hint" and that they should read it in a private place.
In the coming months, he relayed discreet messages between the two leaders, much as García Márquez had done two decades before.
Most of the campaigns involved a website, a Facebook page, and a Twitter handle, all organized around a discreet anti-extremism message schools chose themselves.
In a sign of mounting anxiety across Whitehall over the persuasiveness of Islamic State's online propaganda, a secretive Home Office unit has developed a discreet multimillion pound counter-messaging operation that it says privately is running at "industrial pace and scale".
But openly gushing about the results of another country's election is unusual for any chief executive, let alone a discreet Frenchman whose company's commercial messages go out to Americans of all political stripes.
When any of WhatsApp's billion-plus users sees a discreet lock icon with the words, "Messages you send to this chat and calls are now secured with end-to-end encryption," they have Signal to thank.
But deftly done, such moves send a discreet signal to voters with a taste for a stronger political message.
