Marketing – PR – Advertising – Branding
Marketing: "I'm a great lover."
PR: "Trust me. He's a great lover."
Advertising: "I'm a great lover. I'm a great lover. I'm a great lover."
Branding: "I understand you're a great lover"
Source: 9gag
Short link:
Copy - http://of-cour.se/~hJl2$95
A good article by Anthony, How to Suck at Branding:
http://feint.me/2010/05/how-to-suck-at-branding/