I just love. It's easy to use and share
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
OnlineNotepad.org - Free browser-based text editor
Top Task List - Top Task List is simple, elegant and responsive task organizer.
Shrib - Take notes online. 'Free and no login' or 'AI assistant, visitor stats, privacy and productivity': super simple, with publishing and markdown, share to all devices.
TimePanic - TimePanic is an award-winning application for tracking time spent at the computer.
HTML-Notepad - HTML WYSIWYG editor for structured documents