In balancing the simplicity of only showing time-relevant posts vs. the completeness of showing all posts, which do you think is closest to user expectations?
Some background … on our websites, retailers can post news. News items are short and timely, usually intended to call attention to sales, deals, or in-store events that expire or end within 30 days. Since these posts are so ephemeral, some colleagues argue they should simply disappear after a month or so. Others believe it would be good to show an archive of older posts.