Place items and headlines from any RSS or Atom enabled site (or del.icio.us) onto your site, no programming or required. It can use either JavaScript, PHP, or an IFRAME as the inclusion method. Get no ugly ads, and use ANY feed!

“I may release this code as well as my parser code as an open-source library separate from my XML-RPC library, though to some degree both will be obsoleted by SimpleXML in PHP 5”

MailFeed is a PHP script that checks a POP3, IMAP, or NNTP mailbox on demand and returns an RSS feed containing the messages in the mailbox

WAP interface for the MovableType publishing system written in PHP. It makes use of the XML-RPC protocol to submit entries to MovableType