If you see here [1], many of them are building by orgs trying to sell some services. They may or may not violate the guidelines though. [1] https://news.ycombi

If you see here [1], many of them are building by orgs trying to sell some services. They may or may not violate the guidelines though. [1] https://news.ycombinator.com/show https://news.ycombinator.com/show