Sometimes it's useful to showcase some features to make people aware of how tools can be used. I would consider this: https://news.ycombinator.com/item?id=5667

Sometimes it's useful to showcase some features to make people aware of how tools can be used. I would consider this: https://news.ycombinator.com/item?id=5667935 https://news.ycombinator.com/item?id=5667935 to be a good example of why that can be useful, no?