I just love. It's easy to use and share
oorja - Your Dedicated Meeting Spaces Online — no installations
OnlineNotepad.org - Free browser-based text editor
DejaOffice - Super-charged calendar, contacts, tasks and notes apps for Android, iPhone and iPad.
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.
Stash - Free Sketch resources, redefined.
HTML-Notepad - HTML WYSIWYG editor for structured documents