I personally think that the article is wrong casue the dev team spent time on other versions aswell but anyways here is the new rumor:
it says that chostbusters will be published by sony as PS3 exclusive,,,
"
The Ghostbusters IP is owned by Sony Pictures and it has been stated that in light of this game losing Activision as the publisher it gave Sony Pictures some time to reevaluate the marketing strategy.
“this has presented [Sony Pictures Consumer Products] with an opportunity to reevaluate the game release marketing strategy to potentially coincide with the 25th anniversary of the original film in ‘09.”
This hints that the game either already has a publisher or Sony Pictures plan on releasing this game eventually by finding one.
Now the word on the street is Sony Pictures turned to internal Sony Computer Entertainment division to have this game published under the Playstation branch. Up to this point everything sounds plausible.
"
http://gamer.blorge.com/2008/08/07/sony-to-publish-ghostbusters-as-ps3-exclusive/
