Assassin's Creed Not a PS3 Exclusive?

Gamespot revisits a rumour that was floating around last month, which claims Assassin's Creed won't be a PS3 exclusive. From the article:
"Further doubt of PS3 exclusivity was thrown into the mix this week when Web sites began reporting that Ubisoft confirmed at the Interactive Digital Entertainment Festival last week that the game would be coming to the Xbox 360 and PC. Which Web sites? It's not quite clear yet, though the rumor appears to have spawned on European-based Web sites. For those of you who predicted that Ubisoft would deny any other platforms for Assassin's Creed, pat yourself on the back. A rep told GameSpot News: 'Assassin's Creed is coming to the PS3. No other announcements have been made.'"
Given the costs of next-gen game development, I don't think we're going to be seeing very many exclusives this time around.

I hope this is true, it looks like a good game.