then why is everyone like GT, IGN,YAHOO says that their anticipating game?

That's a good question, I mean it's been known since 2006 that the next Zelda Wii is in development but people didn't start getting hyped for it until recently, cause in all likelyness it's going to be late this year when it comes out.

If IGN and Yahoo said it it must be true?

I take that fact that Yahoo said something as confirmation that the opposite will be true

Well, they don't know anything we don't know. They're just guessing that it'll be out in 2009.

An early 2010 release date is more likely, though.

Why was FFXIII on so many most anticipated games of 2007, 2008, and 2009 lists?

well my local game crazy said it was coming out in like march or some early time

Eh, it could be. God of War 3, together with Gran Turismo 5 (which is for this year, if Sony Europe is to be believed, which is in turn somewhat speculative), would make it one helluva year for the PS3, one that actually translates to better sales (inFamous, MAG, and Killzone 2 are all well and good, but they probably won't push consoles)

I don't know about Yahoo or GameTrailers, but IGN has been told by Sony that God of War III's release date is 2009, as mentioned in their most recent podcast.

its not coming 09 atleast it would not make sense becuse then we wud have too many tiltles at once u2 heavy rain infamous r&c etc are releasing Q4 haviing gt5 and god of war wud be a huge mistake

Infamous is getting released this spring.