Not RSS but you can get the data in JSON format using HNSearch. This will give your 10 most recent comments: http://api.thriftdb.com/api.hnsearch.com/items/_se

Not RSS but you can get the data in JSON format using HNSearch. This will give your 10 most recent comments: http://api.thriftdb.com/api.hnsearch.com/items/_search?filter[fields][username][]=pbhjpbhj&filter[fields][type][]=comment&sortby=create_ts%20desc&pretty_print=true http://api.thriftdb.com/api.hnsearch.com/items/_search?filte... Documentation here to tweak for your needs: http://www.hnsearch.com/api http://www.hnsearch.com/api EDIT: Added filter to return only comments; previously included submissions, too.