Daniel Post Senning

“Take the very word “etiquette.” From the French for “little signs,” it also connotes “social rules” both in French and in English. In fact, the two meanings share a history. King Louis XIV of France needed to give his nobles a bit of help behaving properly at his palace at Versailles, so little signs were posted telling them what was what—social dos and don’ts for dummies, so to speak.”
― Daniel Post Senning, Emily Post's Manners in a Digital World: Living Well Online

“What do toddlers and teenagers have in common? They have not known a world without web access or mobile devices. What does this mean for parents? Mobile manners should be introduced as early as age two, and taught along with other essential etiquette such as table manners, introductions and greetings, and the importance of please and thank-you.”
― Daniel Post Senning, Emily Post's Manners in a Digital World: Living Well Online