WebProNews

Don't forget about us (PBwiki) in the collaboration discussion.  After all, we've got thousands of paying customers, over 400,000 hosted wikis, and millions of users.

What's more, we don't have a terms of service that grants us a permanent and irrevocable license to any content created by our users...as Google Apps does.

There's a reason why Facebook, Symantec, DePaul University, and the FDA trust their data with PBwiki.