For too long advertising copywriters have taken a backseat to designers, artists, directors, traffic coordinators, programmers, IT people, researchers and oh yes, account execs. Sure, we like our offices dimly lit. Yes, we do our best work *outside* of the conference room. And many of us do like to work in our underwear. But thanks to Social Media (SM) and Twitter, the worm has turned. While it seems that everyone is scrambling to ‘define’ Twitter or figure out a way…