Why are you taking Morpheus as the example for opensource?
Morpheus is the example how to exploit opensource,
they didnt contribute or improve the code, they just added some
extra cool and funky features like Bonzy Buddy rolleyes:
Morpheus = Gnucleus + Spyware.

By saying that Opensource is able to prevent spying from
other corporations I meant that you can review the source
if you dont trust the client. :