Yes, Last Island is absolutely right regarding fake DMS posts submitted by CSS Candidates out of sheer frustration and anger because of not qualifying in CSS even after so much hard work, dedication and enthusiasm for CSS Exam especially in VetDoctor's scenario who just apologized for his mistake which is immensely brave and courageous of him. Just look at the guy's contribution to this forum over 1500 posts which must have inspired and helped so many aspirants in their attempts and will be serving as a beacon of light for all the young aspirants like me.
But exposing him like the way marx did was not appropriate and just. He should've given him some kind of warning or ultimatum for correction/clarification. VetDoctor was in a state of shock after such disastrous result as he described in clarification post and just needed time to recover from such trauma, We shouldn't blame/criticize/judge him for such action because we've all been there and experienced something like that in our lives, Just consider yourself (especially marx) in his shoes for a moment and you'll understand what he's going through. All he did was just a manifestation of his inner disappointment and an automatic response to our natural instinct which kicks in when we face/confront sudden shock or failure (but shock would be a more appropriate word to convey such humiliating result from FPSC's part), but most of us instead of facing it try to avoid it or runaway but it takes a while to comeback and face your failure.