In my opinion Xenforo has high potentials as a communication system in companies (we are already using it with appx. 100 people). The ressource manager is great to pass on and exchange files. Using Xenforo in such contexts it would be great to be able to administrate when or under which conditions als users would be informed about entries via email. So if someone forgets to watch a thread and tick the option "and receive email notification" there is no easy way for an admin to fix this for people who are not very experienced using this kind of software.