That's a legal disclaimer. Don't worry about it.
Edit: By which I mean Activision is merely covering itself legally by stating beforehand that owners of a Wii or PS3 may be forced by Nintendo/Sony to pay a fee to link their console to the internet, a la the 360. If they promise free online and either Nintendo or Sony begins charging before then, Activision may face a class-action lawsuit for its Guitar Hero franchise.
Again.
So they're playing it safe this time.







