I've a wp network installation but I manage all blogs.
I would like subscribers (I'm using buddypress too) could add post or modify what I wrote.
For adding post I use Gravity forms, and it seems a good solution.
To let my user modify I installed http://wordpress.org/extend/plugins/revisionary/,
that is not too bad 'cos it send a compare screen of old and new version of the post,
but it starts give me some problem because sometimes I cannot change setting in posts allowing user submit his modifications.(if I check this box and update they uncheck again http://cl.ly/0d0P2n241r0U3t2Q2X0T)
Besides it let enter subscribers in the back end...
I don't use wiki plugin because I don't like the permalink, I can't associate the post custom fields ,like GOOGLE MAP PLUG-IN, furthenmore most of the content were already posted and I would not publish again with a new permalink.
Does anyone know a better way to shift my posts(and some page) user modificable like a wiki?
How much could it cost a modification like that from a wp programmer?
Or maybe someone has already experienced my problem and can give me some useful advise!