Collaborative Writing / Creating documents

Sites that allow users to work with others on documents, or provide a shared workspace such as Google docs and Microsoft Office Live or Zoho.

Product Last Review Score
Microsoft OneDrive (was Live SkyDrive) 91%
Drupal 91%
Google Drive/Docs 89%
Dropbox 82%
Wikipedia / Mediawiki 82%
Google Sites 66%
PBworks (PBwiki) 55%