Social Media Was Draining Me, So I Gave It Up. My Business Has Never Been Stronger.

Hardware, as the saying goes, is hard; but there remains an opportunity for startups that focus on specific niches to build viable businesses. In the latest example, reMarkable, the Oslo, Norway-based maker of a simple and slick $299 e-paper tablet of the same name, says that it has passed 1 million devices sold since 2017 and recently raised money at a $1 billion valuation after making revenues o