Wunderlist is a wonderful cloud based application that lets you create checklists and synch them across multiple platforms, including Windows, OSX, Android, iOS, and others! It also has extensive sharing features between Wunderlist users and it allows you to share lists via e-mail (although only in plain text.)
We find that Wunderlist is useful primarily for organizing day-to-day to-do lists. The share features also allow you to easily create to-do lists for your entire team, allocate tasks, and monitor their completion. The publish feature allows users without a Wunderlist account to view lists. The interface itself is user friendly and stylish. You will rarely find yourself clicking around trying to figure out how to use a particular feature.
The application is light weight and bug free. It’s hard to argue with the base price of free! Some drawbacks to the application include limitations on features with the free version. For example, you can only assign 25 tasks per shared list with the free version. The published web page also has ads on it, which makes it less than ideal for client facing publication. Overall, the application is a great productivity booster!