Having another thing about collaboration, and renewed my aquaintance with discuto and loomio. I also consider the big boys!
Loomio is a polling tool; I found it to simple although at least I can get it to work for me.
Discuto has changed a lot, I hope it’s faster, but I am unsure that it works any better for long highly structured documents.
Is there a cloud version of confluence or sharepoint?
There are shared instances of the wiki media software.