Alright, since I'm in an 'omg-Imma-post-my-heart-out' mood, I'll be leaving my input on my beloved Leader-sama's topic.
His name is Pein/Pain, however it's spelt. I just call him Pein.
Pein acts as the leader of the organization and that's what the shadowy figure called him on the last page of chapter 363.
From NMR:
«Pein: What about the Kyuubi?
Shadow dude: You capture him. As the Leader failure will not be accepted.»
Everyone in the Akatsuki except BH calls him "Leader/Sir Leader/Leader-sama". So I'm assuming the Shadowy figure wasn't saying "as the leader" while referring to himself.
Anyway, apparently chapter 364 mentions something about "the strongest" in the Akatsuki, or "the most powerful" or something. I've been reading the spoiler threads so I can say I know exactly.
Does this mean Pein's the strongest of them all, even if there's someone else above him? I hope so.
Oh yeah, apparently in 364 BH calls him "Pein/Pain" again, or something.
Err... Now ask me why I typed the obvious? Some people still say that BH is named Pein and AL is nameless. Also I think there's something pretty cool about the "real" leader.
So yeah. Just wanted to clear it out.
Of course I'm just a fan like any other, you don't need to follow my logic.
:3