Make Your Dock Icons Translucent for Hidden Apps

Apple-loving weblog TUAW highlights a simple Terminal tweak that makes all of your hidden applications appear translucent in the Dock. Just fire up Terminal and paste:

defaults write com.apple.Dock showhidden -bool YES

Then restart the Dock by pasting killall Dock and hitting enter. Once it restarts, any app you hide shows up dimmed in the Dock.

VIA: TUAW