The nature of the global namespace is irrelevant, with that logic we might as well make every bit of personal information freely available to anybody that wants it. Ambitious and potentially useful? Absolutely, but it's also extremely dangerous.
Personally I will be suggesting Firefox to all of my non-savvy family and friends because I support the idea that their privacy should be respected by default.
Personally I will be suggesting Firefox to all of my non-savvy family and friends because I support the idea that their privacy should be respected by default.