Apple-X.net: Rumors and news related to Apple's digital hub.
AppleGossip.com: Rumors, gossip, headlines, and archives.
AppleInsider: Reports, inside information, and rumors.
As the Apple Turns: News, rumors, and commentary presented in the format of a television sitcom. Includes current articles, searchable archive, polls, and viewer feedback forum.
Mac OS Rumors: Rumors, insider news about the Mac OS, and upcoming hardware.
Mac Rumors: Apple news and rumors with user contribution and commentary.
MacAddict: News, gossip, forums, and information for Macintosh enthusiasts.
MacDot.org: Mac related industry rumors.
Macism: Apple news articles, commentaries, and rumors.
MacOpinion: Daily updated speculation and editorials.
MacosXrumors.com: Rumors and release information.
MacPredict.com: Make your own Apple rumors. Speculate on the future of various Mac products.
O'Grady's PowerPage: Focuses on topics relating to PowerBooks and portable computing updated daily. Reader feedback and article submission are available.
Spymac: Speculative articles and photos of new Apple products with several user forums.
Think Secret: Macintosh news, gossip, and user forums updated daily.