When it comes to etiquette, there's one thing that separates the pros from the cons: the art of strategically deploying emoticons in the most inopportune moments.
Chapter 4 delves into the dark art of using :D, :P, and :O in your professional email signature, or in the middle of a heated meeting.
Side Note: Chapter 5 will cover the proper usage of 'LOL' in a job interview.
Continue reading: The Aggressive Use of LOLs in Professional Settings