User blog comment:Strawhat1/The New World/@comment-3986064-20110821094207

MAN! THIS IS NOT THE TIME-SKIP YET! NOT EVEN IN THE MANGA WERE THEY DEPICTED AFTER THE TIME SKIP!

This is all damn pre-timeskip, the time-skip begins only after chapter 598(I think) until then, everyone sees the news as it reaches them right after Luffy does what he did!

Man, not even freaking those two other Yonko's, Big Mam and Kaido could find OP, Shanks surely knows where it is, but he doesn't want it, he's waiting for Luffy! BB is not the man Roger was looking for and neither is it Kid, and the New World is only half of the Grand Line, but its fucking weird...

I think its simply because they couldn't reach the end of the Grand Line, only Oda knows