jonkern

Keep it Fresh will stop WordPress from showing posts older than a set number of days or a specific date. It is configurable via the WordPress administration area. Keep it Fresh doesn’t remove old posts, nor does it muck with their <code>post_status</code>; rather, Keep it Fresh uses the <code>posts_where</code> WordPress filter to filter out posts older than the given date or amount of days whenever WordPress requests posts outside of the admin area.

Keep it Fresh

Keep it Fresh will stop WordPress from showing posts older than a set number of days or a specific date.

Chris Reynolds

The purpose of this plugin is to shame content editors into updating page content that has not been touched in a long time, while simultaneously providing an overview of the oldest pages on a site. Also: gifs.
The plugin adds an Out of Date Pages subpage under the Pages menu, which breaks all the pages on the site down by last modified date, grouped by years since it’s been modified. Each page listed has a link to edit the page. All images on the Out of Date Pages subpage are sourced from <a href="http://reactiongifs.com" rel="nofollow ugc">reactiongifs.com</a>.

Update Shaming

The only WordPress plugin not afraid to give you dirty looks.

Keep it Fresh vs Update Shaming