http://naruto-mangaspoiler.blogspot.com/2012/08/masashi-kisimoto-latest-interviewtobis.html
Word of God Confirms: Madara has no weakness.
the naruto movie chapter: http://mangastream.com/read/naruto/81922126/1
EDIT
never mind, that's old now
Originally posted by dadudemon
I could have sworn I posted this but it looks like it didn't.Anyway, my response to this was:
"O rly? Where is your definitive proof?"
Because he looks like Tobi, fights like Tobi, has Tobi's abilities, lacks Madara's abilities(including the Senju ones that require no eye), acts like Tobi and not Madara, is recognized by Minato inside Naruto's seal, and a ton of other incidences that wouldn't make this idea make sense.
And yeah no, gonna cut you off before you quote this, individually looking at each reason and trying to rationalize around them. Not gonna reply because Tobi is so obviously Aoba.
You can't see his eyes after all and Kabuto seems to imply that something is up with him!
No but yeah, if it were Aoba I'd be as content if it were Obito. Maybe even more so.