Wikpage system

Hello everyone,
at the first, thank you for this amazing software. We have bought some plugins (screen customisation and so on) and this system is slowly becoming the most important in our small company. We use it as project management, internal workflow system, contract management and more.

Anway, would be possible implements simple wiki system with access management like very simplified Atlassian Confluence, xwiki and so on? Most of needed features are already implemented (rich text editor, acess management and more). Mayba as another paid plugin?

If so, we could scratch another application from our landscape .

Best regards,
Petr

2011? Quite long time
Anyway, we can survive without that. But if you implement it one day, I will be the first who will buy it