SmartWindows.app - Auto arrange all your app windows, whether on one screen or many with a single click!
Clocks - A minimal world clock app for your Mac's menubar
ReIcon - ReIcon is portable freeware that enables you to save and restore your desktop layout.
Spacetime - Work hour and time zone management for distributed teams.
VC Starter Kit - Everything you need to look like a Venture Capitalist
Every Time Zone - Online tool for keeping up with times around the world.