Create a wiki as easily as adding a post
In this version, the plugin Settings do not provide the options listed in the step by step installation instruction. They are mainly replaced by a huge ad for extra (expensive) support for many other (to me irrelevant) services. I cannot state how disastrous such a policy - and user bad engineering - is. Too bad, the plugin seemed quite nice.
A lot of ads to buy other stuff from WPMU.
Just get a 404, and unprotected new folder named "wiki" and a lot of ads to buy other stuff from WPMU.
It lets you show the main page from your wiki site. There are no wiki tabs.
The settings are limited to naming the wiki. The rest of the settings page is plastered with an advert to become a member of something. Scrap it and move on.
Not sure if I missed something but the free wiki plugin appears simply to be a custom post type with no features beyond the regular post type. I expected some sort of hierarchical structure that would let me create wiki entries and tie them together but there is none. Not sure why I would spend money to buy the full product whatever that might include.
poor features in free version