Winning Class on Instagram: "One of the ugliest websites online earns over $700 million a year. It still looks frozen in the late 90s. Craigslist began in 1995 when Craig Newmark, a bored software engineer in San Francisco, created a simple email list to share local events. People started asking to post jobs, gigs, and items for sale. He said yes to all of it. The list became a website. Thirty years later, Craigslist serves 60 million users a month, employs only about 50 people, and prints massi