I need to choose a Wiki. Please someone help. Following are my requirements:
1) Need good control to the access variables
2) LDAP integration support
3) User Group Support
4) Good Themes and Templates
Mediawiki has the problem that it does not support Users Groups that intutively. Twiki and Foswiki have a problem that any authenticated user that has write permissions for a topic also have the write to change the particualar permissions for the topic.
Else, can someone suggest me where to look for the answer. I know about the WikiMatrix