[BjoernKW]

Many of my customers use Confluence.

If you have enterprisey requirements (SSO, user groups and permissions, needs to work well Microsoft Office files, integrations in general) it's pretty decent and certainly not as bad as its reputation.

[barry0079]

I get the feeling confluence is as good as the effort you put in. For the love of God tag your pages or don't complain when nobody knows they exist.