See this Ask HN from four years ago for a few good examples from around the world: https://news.ycombinator.com/item?id=7634152 https://news.ycombinator.com/ite

See this Ask HN from four years ago for a few good examples from around the world: https://news.ycombinator.com/item?id=7634152 https://news.ycombinator.com/item?id=7634152