That some corporate services stopped existing does not imply one cannot have an "application/rss+xml" link in the html page source - in fact, it is not normal t

That some corporate services stopped existing does not imply one cannot have an "application/rss+xml" link in the html page source - in fact, it is not normal to depend on perishable services when "unrevokable" desktop software applications can be available, and in the case of RSS readers there still exists a large number (and writing one is pretty trivial). To discover a feed, just check the html source. The problem is when the feed exists but it is not mentioned at all in the website.