A simple plugin to add an expiry date to post / page content, using shortcodes.
This plugin is not currently supported but I will try my best to respond to any questions: email@example.com.
This plugin is extremely simple to use; once it is activated you can surround your content with the following shortcode, replacing YYYYMMDD with the date you want the content to expire.
Example of usage:
[expire date="20120101"]This content will disapear on 01/01/2012![/expire
Expiry time is not currently supported, but I will add it when I find the time!