As far as I can tell their trademark seems pretty specific that it applies to game apps only: http://tess2.uspto.gov/bin/showfield?f=doc&state=4806:p9i0qr.3.30

As far as I can tell their trademark seems pretty specific that it applies to game apps only: http://tess2.uspto.gov/bin/showfield?f=doc&state=4806:p9i0qr.3.30 http://tess2.uspto.gov/bin/showfield?f=doc&state=4806:p9i0qr... . Is there a case to be made that BWF would somehow cause confusion?