Hacker News is a great source of tech-news. However, the site has a very high turnover rate in terms of stories. If you do not check it daily it is easy to miss something.
That is why I created Hacker News Trending (HN Trending). HN Trending is a simple website that aggregates Hacker news stories by popularity over the past week, month, year, and over all time. HN Trending is updated every Sunday.