del.icio.us/tag/rss

ted: torrent episode downloader - July 8, 2008

http://www.ted.nu/index.php

http://friendfeed.com/

http://newsrss.bbc.co.uk/rss/sportonline_uk_edition/other_sports/cycling/rss.xml

RSS feed aggregator
http://books.google.com/books?id=ANP-fUv3WTYC&pg=PA405&lpg=PA405&dq=ruby+rss+s...

http://www.w3schools.com/XPath/xpath_syntax.asp

http://www.feedly.com/

Swurl is a place to bring all the things you do online together to share in a blog-like format.
http://www.swurl.com/

http://www.downloadsquad.com/2008/07/07/save-links-for-later-with-readbag/

http://www.afeedisborn.com/

the basics of opensearch
http://www.xml.com/pub/a/2007/07/20/introducing-opensearch.html