mindgraffiti

The best resources I found, in a variety of media:
Books
These were the top 3 books recommended over and over again by the Usenet groups I follow.

Programming Flex 3: The Comprehensive Guide to Creating Rich Internet Applications with Adobe Flex [link]

Essential ActionScript 3.0 [link]

Programming Flash Communication Server [link]

Web
Documentation
If you have a project already in mind and [...]

Calling all designers, developers, information architects, project managers, writers, editors, marketers, and everyone else who makes websites. It is time once again to pool our information so as to begin sketching a true picture of the way our profession is practiced worldwide.

The second annual survey by A List Apart seeks information about the people behind [...]

As described by Freestyle Labs:
Favthumbs: your del.icio.us bookmarks visualized, a MobileMe Gallery + del.icio.us mashup, coded by Jamie Hamel-Smith.

Perfect for visual thinkers, who might like to browse their bookmarks as pictures instead of words. No special sign-up needed, just log in with your existing del.icio.us account and browse away.
Favthumbs has two viewing options: a [...]

How to Stand Out in Any Job by Chris Guillebeau
Getting Things Done When You’re Only a Grunt by Joel Spolsky
How to Make Time for Your Personal Goals by Leo Babauta

Thanks. No. Finally, a polite message to stop those chain letters and other assorted random messages from cluttering up your inbox. A free service from your friends at 43folders.