Third Party and Vendor Directories -- Apple Developer Services recently released the Third Party Products Web Database, a series of Web pages that contain short descriptions of products, along with live links and/or email addresses for vendors. The listing can be viewed either by category or alphabetically, and though it isn't yet comprehensive, it seems off to a good start. Of course, the ultimate vendor listing has been and remains at Elliotte Harold's Well-Connected Mac, which now lists over 1,300 Mac-related vendors. [GD]
Option-click to Hide Apps Quickly
This trick has been available in the Mac OS for years, but many people still don't know it. If you have too many windows cluttering up your screen, you can hide specific ones easily as you work. When you're in any application, hold down the Option key and click on another app's window, on the Dock, or in the Finder to switch to that other app and simultaneously hide all the windows in the previously current app.