Thanks to the guys posting this :D
I'm both happy and dissapointed at the same time. While it's a great chapter, the revelation came totally out of the blue. If I had posted one week ago that Garp might be Luffy's grandad, people would simply ignore me or ask me what I was smoking. Well, that usually happens to me, but you get the point. It seems virtually impossible to rationally speculate what's going to happen in One Piece.
Anyways, this new chapter will certainly revive the debate about how powerful Vice Admirals are. And how powerful the Straw Hats are, since Garp obviously had no respect for their power at all. His grandson and crew just defeated the strongest CP-9 in history, beat an entire Marine stronghold, declared war on the world and escaped the Buster Call. Yet Garp just walks in there to chastise Luffy like he was a little brat.
Will the Straw Hats ever be powerful enough to be a serious threat to the big league fighters in the One Piece world? I always thought so, but this chapter seemd to show that they are far away from that goal. Frankly, I think the supposed badasses from the past like Croc, Enel and recently Lucci are being devaluated more and more with each passing chapter.