When you upvote a link, LinkLonk tries to extract the feed url from the metadata of that page. So most of the time you only need to submit a link to the content

When you upvote a link, LinkLonk tries to extract the feed url from the metadata of that page. So most of the time you only need to submit a link to the content you found useful and LinkLonk will start tracking the source feed and will bring you recommendations from it. Here is an example of a Substack newsletter issue: https://linklonk.com/item/2348076191098765312 https://linklonk.com/item/2348076191098765312 which has this feed url: https://semianalysis.substack.com/feed https://semianalysis.substack.com/feed and if you scroll down on the item detail page you will see other issues of that newsletter in the item-based recommendations If there is feed url in the metadata, but you know the feed url, then you can submit (linklonk.com/submit) the feed url directly and LinkLonk will connect you to it.