Webkit, Darwin, Bonjour, X11, etc. Apple uses the LGPL or its own APSL, both of which are considered free licenses by the FSF. APSL is not GPL-compatible, but then, neither is Apache or MIT. BTW, if by new you mean reading since ~1997, then yes. I just tend not to comment because of morons like you who think out their asses.

What's the problem with Apple making money using FOSS? Its not like they don't write their own code or contribute very strongly back to the community?