I often find I've already read the article before I see it linked on HN, and its appearance on HN confirms that like-minded people also found it interesting, wh

I often find I've already read the article before I see it linked on HN, and its appearance on HN confirms that like-minded people also found it interesting, which is nice. There are usually about 1-3 articles on the first page that I've read before seeing them on HN.