Cross-platform play could also mean just PC-Mac. I'd just like to know if there aren't any 'gotchas', marketing folks are prone to these kinds of "soft lies" (remember BF2's 'dedicated servers'?)
“We designed the Portal 2 PS3 experience to be very straightforward for gamers,” said Josh Weier, project lead on Portal 2 at Valve. “PS3 gamers will be able to simply drop the Blu-Ray disc in the PS3, link to their Steam account from inside the game, and all their Steam friends (on PC and Mac) will be visible and accessible for chat and game invites.”
