That's odd I posted a message and it never got here...
Most people know how desperate I want to have this game on the PS3, as for being a RPG fan, so I was jumping and cheering through the house when I only read the title without even reading the thread. My mom was like... what's the matter?! Tales of Vesperia is hitting the PS3, as if she knows what I'm talking about. One minute later... its not even 100% sure yet.
Like Yojimbo is saying, Eternal Sonata hasn't even been released yet and a 360 release date hasn't even been confirmed, so I doubt this is true. We know by now how Namco Bando easily puts something on their website and remove it just as fast.
By the way... where's the link refering to it and where have you read it? Without a link no one believes it.