I just came across this example of how ads help (or at least helped) small and medium businesses: https://news.ycombinator.com/item?id=37662179 https://news.yco

I just came across this example of how ads help (or at least helped) small and medium businesses: https://news.ycombinator.com/item?id=37662179 https://news.ycombinator.com/item?id=37662179