Rallypoint

Rallypoint
Rallypoint is a powerful online collaboration service that can be used to create, organize and share your company's knowledge. It enables you to build web-based documents and pages to share with your team members or other teams

Writeboard

Writeboard
Writeboard makes it easy to... Write without fear of losing or overwriting a good idea Compare different versions of a document Collaborate with colleagues on copy, proposals, memos, etc. Subscribe to documents via RSS and be notified of changes.

Zoto

Zoto
On Zoto, you can safely store an. organize an unlimited number of digital photos, with total control over who has access to which of your photos. You can share your photos with family and friends through albums and slideshows. You can quickly and easily publish photos to your blog.

voo2do

voo2do
Advanced task and priority management for busy, ambitious individuals. voo2do tracks priority, due date, and time estimates for each task. There is no notion of "lists" in voo2do— tasks can be grouped by project, but you can view and edit a bunch of projects together. Voo2do does not yet support sharing your tasks with other people.

Shadows

Shadows
Shadows is a social bookmarking service for discovering, sharing and managing information on the web. Shadows supercharges this information with a "Shadow Page" — a community blog for any web page that includes views, ratings, tags, and comments by you, your friends and the Shadows community

Remember the Milk

Remember The Milk
Remember The Milk is the easiest and best way to manage your to-do lists online. Sharing, publishing, notes... we've got it all. Receive reminders via email, instant messenger, and SMS. It's free

Meebo

meebo
We hope that meebo makes everyone’s online life a little easier (and more fun!) by aggregating all of your IM accounts in one place, cleaning up all of your chat windows into a single window, and the best part -- no software.