I think the point of the argument is less about getting into fights, than it is about harassment; on the internet it doesn't really matter how big each person i

I think the point of the argument is less about getting into fights, than it is about harassment; on the internet it doesn't really matter how big each person is (except where spam is concerned); so long as address info is private, even the most dedicated stalker's got his work cut out. The issue is this attribute is searchable; so a guy can list all of them women on G+, checking out their profile pictures, and possibly contacting them. A woman with an attractive profile picture could get a lot of unwanted messages / friend invites in this way, which would lead to feelings of harassment. Even the knowledge that people may be checking out their profile pics will be upsetting to some, despite there being no direct affect on the "victim". Admittedly, all this is also true the other way around, but typically in most human societies, men are more likely to stalk and women are more likely to be upset by the idea of being stalked. However, all of that is beside the point. The simple fact is that if this information is not required for G+ to function, it should be optional. You could argue that you have the option of not signing up, which is fair, but not very constructive. As G+ is competing against FB, and their stance is that they have better privacy, this is something which is in their interest to put right.