I know that it should always be done, and not just for venting. But I just started working for a new company and I need to convince them(especially a co-worker of mine) that it must be done. Hoping that you guys could help me tell them(him)why and what dangers there are in not doing so. Thanks
BTW, he's a bit of a know-it-all so I'm hoping this can bring him back down to earth.