6 Ways to Filter Your RSS Feeds - ReadWriteWeb
Buzz Marketing for Technology
JUNE 27, 2008
ZapTXT also powers email, IM, and SMS alerts for sites like TheStreet.com. The example pipe below would filter our feed and return only posts that talk about "Facebook" in the title. And dont look past Rasasa for RSS to SMS, IM, email. By the way, Gregarius is a PHP/Mysql RSS/RDF/ATOM feed aggregator licensed under the GPL.
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