I've never really understood how one is supposed to use RSS. Do authors include the whole article in the RSS article "body" or only a glimpse? I think I've seen both things and don't know what to do. Are readers expected to read the article in the RSS reader itself or open it in a web browser? I've read a couple of tutorials and tried to use it, but I never quite understood it, and I didn't like any of the clients I…
As far as what gets pushed to the rss feeds is entirely up to the particular website. Some are generous and provide full content and images, and others are fickle and make you click the headline and view the article on their site.