@DooMinator:
Did somebody realize, that the guards and staff at ID look like Nazis? The clothes look exactly like Germany at WWII. And the fact, that the Boss of ID has a poison-gas-fruit… Weh... If I think about the fact how many Jews got killed by gas at WWII... I'm really interested how things will be. Maybe Oda wants to picture the WG in a very negative way... To kill and torture prisoners...
Not really. More like a variation of thereof.
I find it funny how Hancock goes all allmighty on Magellan after being annoyed by his poisonous abilities.
Anyway, about Impel Down arc going for a year… I believe that by "Impel Down" Oda also meant the part with Marineford, up to the beginning of the big fight with Whitebeard. I don't believe that Luffy will be able to save Ace before that. Momonga probably won't sit idly with a possible riot at hand, he'll probably issue Ace's emergency transfer to Marineford.
The reunion of the Straw Hat crew will probably go down at Marineford.