Yes, the cow and the elephant are together at last! You can now automagically sync your Evernote Reminders with Remember The Milk. When you create Reminders in Evernote, they'll be added to your Remember The Milk account. You can edit and complete them in either Evernote or Remember The Milk, and we'll keep everything up-to-date!
lis.to – a task manager for mobilistas! lis.to combines free desktop and mobile clients with a completely transparent syncing service. Small, lightweight and yet powerful. Always at your finger tips, without getting in the way. Wherever you are, your todos, task, notes and reminders are always with you. Simple. Smart. Listo.
StikiPad is a hosted wiki solution that gives you an easy way to organize your information and share information with others. StikiPad is like a blank piece of paper - you decide what you're going to make of it.
Tracks is a web-based application to help you implement David Allen’s Getting Things Done™ methodology. It was built using Ruby on Rails, and comes with a built-in webserver (WEBrick), so that you can run it on your own computer if you like.