Oh LinkedIn, how you vex me! You are like nicotine, a.k.a. the worst drug ever. I smoked, then I quit, then I started again, then I quit, then i started again and THEN I really quit for good. This is how I see you, LinkedIn. I need you to do my job but I hate you oh so much. You are not good for me, at all, but I crave you especially after I have been drinking...coffee that is...You are great first thing when I wake up and right before I go to bed. I need to just look at a…