BigNoseBird.com - Over 300 pages of tutorials and free resources.
DaveCentral - Linux and Windows Internet software.
EarthWeb - IT industry portal with articles, resources, downloads and more.
Freecode.com - Free applications and source code including Perl, Java, C++ and more.
FreshMeat.net - Open source code for Linux/Unix.
internet.com - Online community of specialty websites specializing in all aspects of internet development and marketing. (****)
Web Improvement - Thousands of resources to help create, maintain and promote a website.