This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



WP SUP is a plugin for WordPress that implements FriendFeed’s Simple Update Protocol. Your blog posts will appear on FriendFeed near-instantly after they are published.

The plugin adds the SUP-ID HTTP header to your blog’s feeds and adds the SUP-ID link tag to your blog’s feeds.

It also pings FriendFeed’s public SUP feed when you publish a post.


  1. Upload wp-sup.php to the /wp-content/plugins/ directory.
  2. Activate the plugin through the ‘Plugins’ menu in WordPress.
  3. You’re done!


Is this plugin compatible with FeedBurner feeds?

No. The changes that are applied to your feeds are not propagated to FeedBurner feeds.


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Contributors & Developers

“WP SUP” is open source software. The following people have contributed to this plugin.


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Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.