Remember the Milk
Remember the Milk is a web site to manage your tasks easily and quickly. It has an intuitive interface to manage your tasks. You can add tasks using the web site, a mobile device (Android, iPhone, Blackberry, Windows Mobile), Gmail, Microsoft Outlook. The site allows you to organize your tasks the way you want to. The site can remind you of your tasks via email, SMS and instant messenger. You can also share your tasks, so that you can coordinate projects with other people.