Earlier quoted context omitted.
What can confluence do what XWiki cannot? But i understand that you try to promote your cloud offering ;)
I'm not trying to promote my cloud offering. I would like to be able to offer self hosting, but we still haven't found a way to do it. This is too much hassle for everyone. There is a tradeoff between ease of use of a software and the security process. A collaboration tool which is difficult to update and thus will not evolve quickly is an issue for its adoption and for its benefits. Well first its interface, if a no…
That should be your first prio before anyone locks one's information into your system...XWiki can import and export confluence and even wikimedia data, i never use a system when in cant import/export to the the next best product.