I noticed two types of HN posts: 1.- A Hacker News for _______ (finance[1], bitcoin[2], architecture[3], etc) 2.- Filter Hacker News (exclude ___[4], by tags[

I noticed two types of HN posts: 1.- A Hacker News for _______ (finance[1], bitcoin[2], architecture[3], etc) 2.- Filter Hacker News (exclude ___[4], by tags[5], etc) Food for thought. [1] https://news.ycombinator.com/item?id=6844565 https://news.ycombinator.com/item?id=6844565 [2] https://news.ycombinator.com/item?id=6867232 https://news.ycombinator.com/item?id=6867232 [3] https://news.ycombinator.com/item?id=6860611 https://news.ycombinator.com/item?id=6860611 [4] https://news.ycombinator.com/item?id=6866403 https://news.ycombinator.com/item?id=6866403 [5] https://news.ycombinator.com/item?id=2563739 https://news.ycombinator.com/item?id=2563739 (expired link)