I know that when junior DRM was at uni, there was a group on Facebook for their course, where the group members could ask questions of their course mates if they were stuck on something or post reminders of when course work was due, and in that respect it’s a good thing, what nobody needs to know is you’re having a shower, then you’re going to order a takeaway, or that you’re having a great time on holiday so that all the local scrotes know they’ve got plenty of time to break in and help themselves to the new widescreen TV and flash laptop you’ve posted pictures of