A few apps that will help you keep track of important dates, like anniversaries, birthdays, etc.
Will help you keep track of birthdays and syncs with the cloud
Astrid Tasks & To-do List
A great way to keep track of whats going on right now and what is in the short term. Can syn with remember the milk.
Remote Notifier for Android
See notifications from your phone on your computer screen while working.
Countdown to various events