Adding external data from an RSS feed, including del.icio.us, pluck, or others, is an easy task with the ‘inlineRSS’ WordPress Plugin. Version 0.8 of this Pluging allows you to retrieve and cache external data into your database. No cron job required. Formatting is completely customizable by XSLT. Use in either posts or pages.
To get the <inlineRSS WordPress Plugin v 0.8 click here and you’ll be able to setup your WordPress system to pull as many sources as you want – a great aggregator application! Compatible with WordPress 1.2 and up.