https://www.reuters.com/article/world-work-spectrum/bad-behavior-how-to-be-civil-and-stay-safe-online-idUSKBN28J13Z >Justin Davis, chief executive and co-founder of Spectrum Labs, learned his first lesson on civility as a 14-year-old working at a grocery store. The shop was a meeting point for just about everyone in Lucama, North Carolina - with a population of about 1,000.