I've noticed a lot succesful twitter marketers who own accounts with 1m+ followers say that using blackhat methods that involves spamming, bots, proxies and aged accs etc just isn't going to work any more because those methods have become saturated. And that building unique brand/ account that posts relevant and valuable tweets is what will make more money right now. Obviously it's a lot harder to make a page that is completely unique in 2013. So what's better? Using blackhat methods or going the whitehat route?