In a press release by Activision the developer says that PS3 and Wii owners might have to pay a fee to play online.

*Online gameplay is only available for the Xbox 360 video game and entertainment system from Microsoft, PlayStation 3 computer entertainment system and Wii and may require an additional subscription.

Now this is not a for sure thing yet but the "may" is the one word to distrust in this statement. Now I've never been a fan of Guitar Hero but for the millions of people that actually buy the game just so they can think that they are rock stars while still living at home with mom and dad this might be a problem. With the 360 you are already paying the fee but how many people will actually want to pay to play online on the Wii and PS3 versions?

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