Adrien, that is by design as you must be in edit mode to edit the Wiki in it's current arrangement

JRB modules that use IPortable define the format of the XML that they import/export, generally, as in the case of the wiki module, this content is unique to the module. It allows for moving content between Wiki modules easily.

If you would like to format your own data from another source into this XML I would recommend creating a sample Wiki module and exporting the XML to generate a good example file.

Steve, I'll try to get a blog post of our roadmap put together this week. I am going to try to get the band back together as well, I've lost contact with some of the team members, the ones I know that are still interested will start to get tasks assigned, we'll also probably recruit a new developer or two for the Wiki team.