I honestly don't blame Yoshihiro Togashi for the hiatus. Apparently manga had taken a heavy tole on his body ever since he was drawing Yu Yu Hakusho. He said it was so much mental stress that it basically made him nauseous from drawing. That had apparently let to the story being changed toward the last two arcs. And apparently Hunter X Hunter was doing the same to him. I would not be surprised if he went on a hiatus again, but it's good to see him back in action again. Let's hope that he stays consistent enough to finish the story so we can see it animated again.