RSS Feed Functionality: New Answers Remove Old Answers from Feed?

Question

I noticed today that if 2 or more answers are added to a question in one day, then the RSS feed only shows the latest answer to that question. Is this the expected functionality? If so, how do we get an RSS which shows all the answers to questions, along with all the questions. We do not want the RSS feed to only show the latest answer to a specific question. People want to track all the answers and if they only get the latest answer, they miss alot of important infromation.

Comments

To clarify my question: if you go to: feed/answers.rss in any Q2A site, the feed only publishes the last answer for any particular question and removes all the other answers for that question. This is either a bug or simply an oversight. From a user perspective, I want to see a RSS feed of all the answers on the site and there is no reason to delete prior answers from a question and replace only with the latest answer. Does anyone have a clue how to fix this?