Graphics

Wordpress – Opensource free blogging software. This is great for people that want to host their own blog site and with the Podpress plugin podcasting site

Podpress – plugin for Wordpress that adds podcasting functionality to your Wordpress blog.

Wordpress Themes - These allow you to easily change the look and feel of your wordpress website.

Loudblog – LoudBlog is a sleek, easy-to-use and free Content Management System (CMS) for publishing media content on the web. It automatically generates a skinnable website and an RSS-Feed for Podcasting. Just upload your audio/video files, add some notes and links, and you’re done!

Graphics / Design

Top 50 Supercool Free Icon Sets – 50 great icon sets for the non-designer

RSS: Best Design Practices And Icons

Feed Icons – Home of the standard Web Feed Icon