Mac
Growl
Growl is a global notification system for Mac OS X.
Adiumx
Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.
Quicksilver
An evolving framework for accessing and manipulating many forms of personal data.
Desktop Manager
Virtual desktop manager for OS X.
SSHKeychain
SSHKeychain integrates with the Apple Keychain. All key passphrases can be stored, and you can use all your keys just by unlocking the Keychain.
TextMate
The Missing Editor.
Transmit
The next-generation Mac OS X FTP client.
NetNewsWire
NetNewsWire is an easy-to-use RSS and Atom newsreader for Mac OS X.
WinSwitch
Fast User Switching without wasting valuable space in your Menu Bar.
