I've stayed in NYC for almost 3 weeks. You don't know what I was doing there for the 3 weeks. Oh my God! I was reading some marketing books. Can you imagine? It is in NYC that I didn't do anything funny and intriguing but just read not-so-funny marketing books in a Starbucks or in Central Park. The awful books are below.
Hm, "Permission Markeing" was a little bit more interesting than "Purple Cow" there.
Finally I and my friend decided to publish "Purple Cow" in Korea.