Todo.txt - Track your tasks and projects in a plain text file, todo.txt. A todo.

Take My Cash - Handpicked products from Amazon UK

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code

Strikethru - Strikethru is a kind of to-do list notebook for managing work lists and staying updated with the important tasks.

Interstate - Manage your projects using easy and powerful roadmaps.