Comic Strips
Calvin & Hobbes - My favorite comic re-lived every day
Dilbert - Get the strip every day and more

Friends
A d a m . M a t o s - phatness, pure phatness.
ARKMAY - Nine Inch Nails, Marilyn Manson, and more.
Digital Computer Services - services ranging from networking to troubleshooting.
Sam Hartmann - check out the high scores page
Webby's Website - Titanic page, Scow sailing and more
Yeahwho? - excellent site design and everything that should be in a personal web site

Games
Gamecenter - news, downloads and anything games
id Software - makers of Doom and Quake

Graphics
Adobe - makers of Photoshop and Illustrator
Icon Factory - the best Mac icons on the web
ICE's Art World - Lot's of cool Bryce images
MetaCreations - makers of Painter and Bryce

News
MacCentral - daily news and tips forum
Mac OS Rumors - daily rumors
Reality - updated twice a week
MacWEEK - daily news and reviews

Search
Alta Vista
PC Webopedia
WebCrawler
Yahoo

Software
Download.com
Mac Update
Pure Mac

Web Designing
Builder.com - tips and reviews for web designers
Creating Killer Websites
Top 20 Tips