When you leave a PC it is removed from your list of PC's. But what if everyone in that conversation leaves it, does it still exist then? If so, can administrators still view it? I ask this because sometimes illegal stuff happens in our current PM system. A big drawback of this PM system was that there wasn't a soft delete option. I'm hoping XF will keep left PC's in its database, so admins can still check them in case of reported illegal activity that needs to be addressed.