Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Hay day - Farm with friends and family
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
FarmVille - FarmVille lets players cultivate their farms by plowing, planting and harvesting crops and trees.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Big Farm - Big Farm is an Awesome, Browser-based, Farming, Single, and Multiplayer Simulation created and published by Good Game.