mortenf

This plugin monitors a <a href="http://www.intertwingly.net/code/venus/" title="Planet Venus" rel="nofollow ugc">Planet Venus</a> cache 
directory and syndicates new entries as posts. 
It automagically creates users and categories as necessary.
The plugin was originally released on <a href="http://www.wasab.dk/morten/blog/archives/2006/10/22/wp-venus" title="WP: Venus" rel="nofollow ugc">Binary Relations</a> by <a href="http://www.wasab.dk/morten/" rel="nofollow ugc">Morten Frederiksen</a>.
<h3>Maintenance</h3>
When running correctly, the WordPress Venus plugin automatically adds users, categories and posts as needed, based on the information in the Atom entry files from the Venus cache directory. Each Atom entry file is only parsed when created or updated, so you may update existing posts, categories and users in WordPress as needed, in case something looks odd — your changes will not be overwritten unless the entry file is updated. If you delete a post, the plugin will try to remove the corresponding Atom entry file in the cache directory as well. For that to work, the web server process needs write permission to the cache directory.
If you find that the same users suddenly appears more than once in the WordPress user system (this may happen if the same user posts from different sources), you can use the Venus options screen to merge the two into one. The merge will be preserved for future arriving posts. This is accomplished by storing unique IDs for each user, as can be seen and maintained on the user edit screen.
Since the plugin scans the Venus cache directory to look for updates, you will likely find, that it slows down after a while. You may want to clean out the cache directory every now and then, possibly through the use of a cron job, and Venus’s -x switch.
<h3>License</h3>
Copyright (c) 2006-2009 Morten Høybye Frederiksen <a href="mailto:morten@wasab.dk" rel="nofollow ugc">morten@wasab.dk</a>
Permission to use, copy, modify, and distribute this software for any 
purpose with or without fee is hereby granted, provided that the above 
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES 
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

WP-Venus

A plugin for running a syndication planet using Planet Venus through its cache directory, with complete support for multi author feeds and categories.

Mathieu Chartier

For English people
WP Filter & Combine RSS Feeds works in multilingual and multisite 
WP Filter & Combine RSS Feeds allows you to view all publications from one or more RSS feeds with or without a search filter. If multiple feeds are provided, the plugin combines the data to make one feed. 
Many settings allow you to customize the experience and customize the final display of RSS feeds. You can also choose a CSS template or create your own with the CSS selectors provided in the documentation.
En français
WP Filter & Combine RSS Feeds fonctionne en multilingue et en multisite 
WP Filter & Combine RSS Feeds permet d’afficher toutes publications d’un ou plusieurs flux RSS avec ou sans filtre de recherche. Si plusieurs feeds sont fournis, le plugin combine les données pour ne faire plus qu’un flux. 
De nombreux paramètres permettent de personnaliser l’expérience et de personnaliser l’affichage final des flux RSS. Vous pouvez également choisir un template CSS ou créer le vôtre avec les sélecteurs CSS fournis dans la documentation.

WP Filter & Combine RSS Feeds

This plugin works exceptionally well. Imported more than 1000 items within a minute. 

I was able to query and display the feed items as I please. The inbuilt shortcodes are awesome too.

Awesome.

WP Filter & Combine RSS Feeds is a plugin designed to manage or multiple RSS feeds with an integrated search engine. The extension is multi-site c …

WP-Venus vs WP Filter & Combine RSS Feeds