It’s a tale as old as social media: In November, Owens tweeted a photo of his 64-year-old neighbor sitting on the curb at a bus stop to draw attention to the lack of seating for bus riders. “Which ...

This is your first of three free stories this month. Become a free or sustaining member to read unlimited articles, webinars and ebooks. By day, Mingwei Samuel works as a software developer. Also by ...