No, black hat would be more comment backlink blasts and such, using tools like scrapebox.
I think it's called "white hat" more so than "black hat" because it's usually "safe" to do so. i.e., Google will not be able to automatically detect these links which are against their terms of service to penalize them.
I think it's called "white hat" more so than "black hat" because it's usually "safe" to do so. i.e., Google will not be able to automatically detect these links which are against their terms of service to penalize them.