Mining user profiles for targeted AdSense ads is just the tiniest part of the problem. Massive government spying revelations based on tapping into centralized

Mining user profiles for targeted AdSense ads is just the tiniest part of the problem. Massive government spying revelations based on tapping into centralized infrastructure at cooperative organizations that maintain broad cross-web and cross-mobile profiles of all users, along with their personal communications and data, and you don't see how big this problem really is?