Mark Jaquith

<p>Some WordPress sites have problems with scheduled posts, where they don’t get published at the right time. Instead they appear as “missed schedule”. This plugin monitors scheduled posts, and makes sure that doesn’t happen.</p>


Scheduled Post Guardian

Watches over scheduled posts, and makes sure they don't miss their scheduled time

msudvarg

<p>The ‘Future’ plugin allows posts with future scheduled dates to be integrated into a site. This can be useful, for example, with events that have associated dates in the future. Such future posts can, with this plugin, be displayed, both individually and in archive lists. This plugin also adds functionality to the built-in calendar widget. It adds a checkbox to include future posts in the calendar, and it allows the calendar to be configured to show posts from a single category.</p>


Future

Integrates future-dated posts into your blog. Adds future posts and category selection to Wordpress's built-in calendar widget.

Scheduled Post Guardian vs Future