Have you ever wanted to only have a page up for a week or two? How about showing off a post for a limited time only? Interesting feature, finally put into plugin form.
This plugin filters the posts, hiding the expired ones from the site only and *NOT* from admin section too!
The post expiration is triggered by the custom field expiration attached to the post. If expiration is *NOT* set then that post will never expire.
Get the code over at http://www.sitpic.com/rotea-expire-posts.phps
And feel free to discuss it in WordPress.org’s support forum for this topic.