Big Page o' Links

Every personal site has to have a list of the owner's favorite Web sites, right?

Friends

Linux.org – A good starting point for everything Linux.
FreeBSD – The other open source, UNIX-like operating system.
The Trailing Edge – Devoted to computing technology which has been left behind by the rapidly advancing Leading Edge of computing
Computer History Simulation Project – A loose Internet-based collective of people interested in restoring historically significant computer hardware and software systems by simulation

Web Standard Project – a grassroots coalition fighting for standards that ensure simple, affordable access to web technologies for all.
PHPBuilder – Great articles for PHP developers
A List Apart – Articles by cutting-edge web developers.
CSS Zen Garden – A wonderful site demonstrating the power of using CSS to style Web sites
Position Is Everything – Everything you need to know about using CSS (instead of tables) for Web page layout
HotScripts PHP – Repository of PHP scripts
DevShed – Open Source Web Development
DevX – The know-how behind application development
Web Developers Virtual Library – One of the oldest and best sources of Web Development information
WebDeveloper.com – Forums for Web Developers and links to recent articles on other sites

Mainly A Cappella – A huge catalog of a cappella music.
Primarily A Cappella – Dedicated to the discovery, dissemination and celebration of the best vocal music from around the globe
A Cappella Foundation – a non-profit public benefit corporation founded in 1999 to educate the public and broaden awareness of the rich cultural history and art of a cappella music
A Cappella News – uncompromised views of the unaccompanied voice
Contemporary A Cappella Society – A non-profit organization formed in 1990 to foster and promote a cappella music.
Barbershop Harmony Society – Barbershop singing organization of the U.S. and Canada
Harmony Sweepstakes – A Cappella Festival, annual competition for vocal groups