Long time since I posted something here. Sorry, I forgot :)
How many of you forgot the milk lately? Forgot to put the trash outside? Or even worse, forgot to get the kids?
This great online task management app does it all: http://www.rememberthemilk.com
The pro version even synchronizes this all to your Windows Mobile device. And to keep things nice and clean, it doesn't install a new app on your WM. It just synchronizes to your default WM tasks list. No more, no less, and just what it needs to do to remember you from time to time to get things done.