I would say it is indispensable in any forum to have a flag/report button for spam or bad behaviour. I think it frustrates regular users when they can't help clean up the forum.
Sorry! Exams have taken priority.
24th June is when it's all finished and I can take a breather from the various diagnostic manuals for the clinical diagnosis of depression and related mental health disorders. Ironically, it's depressing studying it. After the 24th I can then get to work on updating it for g4. :)