Feed Pauser is a plugin I wrote to address a issue I have been facing for a long time, the option to delay publishing a post to a feed. Feed pauser, pauses a post from being made available through RSS.
The reason was that several times, I would have made some mistakes in the post gramatically, spellings or even added a wrong link, with instant feed publishing the readers who already received the feeds may see wrong data, which can be avoided if we have a option to pause the feed for a certain amount of time.
In addition to that when you apply styles to WordPress a test post is published which looks bad when your RSS readers see it, this can easily be avoided with a delay between publishing a post to your site and it being available through your feed.
The newer version of Feed Pauser also allows users to disable individual posts from appearing in feeds.
Free Download: Download this wp-plugin