| Reddit Search can do a similar trick: "subreddit:gadgets site:amazon.com", sorted by "top"[1] It finds only posts, not comments. That's a good thing. Comment karma accounts for a comment's entire content. What if the comment gets upvotes for something other than an Amazon link inside it? Post karma is a bit better in this respect. Reddit Search supports any domain. So you can search any shop. Like vat19.com and etsy.com. Reddit allows browsing by domain. Like https://www.reddit.com/domain/amazon.com/top/ Secondly, some subreddits are specifically devoted to product recommendations: * https://www.reddit.com/r/shutupandtakemymoney/ * https://www.reddit.com/r/IdBuyThat/ * https://www.reddit.com/r/AmazonTopRated/ And Reddit has a JSON output: https://www.reddit.com/r/shutupandtakemymoney.json?sort=top&... [1] https://www.reddit.com/search?q=subreddit%3Agadgets+site%3Aa... |
Case in point: I was just looking at /r/malefashionadvice on the submitted site and found a lot of comments that were upvoted for mocking other users with joke products.