6 Ways to Filter Your RSS Feeds - ReadWriteWeb
Buzz Marketing for Technology
JUNE 27, 2008
It always works for me, you can both splice and filter, it has OPML, and it also has re-syndicating delivery in HTML (even customise the code), java, PDF, etc.other features are timezone, language, ordering. Now if you are re-syndicating this as a box on a website, you want those 5 awesome posts from feed 1 to stay there a while, but over a couple of hours they can all roll of the page. By the way, Gregarius is a PHP/Mysql RSS/RDF/ATOM feed aggregator licensed under the GPL.