During my internship at Ogilvy, Mumbai, I had the good fortune of working on the team that launched a (now) popular daily – 'Hindustan Times'. In a brainstorm session, an art director on the team had a bright idea – "Let's do an ad that looks exactly like a news article about how fabulous HT is and put that on the front page of a competing publication!" Besides the bleak chance of that happening in the real world, it was a super idea. But that also meant someone had to write an 800 odd word article. "Have the intern do it!", said the art guy! Everyone laughed and we all went home.
Three days later, I took this piece of writing to the copy head.