Mac Dev Centre
The Mac section of the O'Reilly Network targets people who want to learn Cocoa programming or know more about the UNIX stuff of Mac OS X.
MacCentral provides detailed daily mac news, frequently updated site, news for everyone.
MFI is your destination for Windows on Mac (dual boot) and Universal Application coverage.
Macintouch is a news site, updated daily, sometimes more frequently.
MacMinute provides the latest news for the Mac.
MacNN provides Apple, Macintosh and iPod news.
The goal of Mac rumors is to compile interesting news and rumors from all source to try to create a big picture view of what to expect from Apple, Inc.
MacVideo provides a central resource for those working with video on the Mac platform.