Google Violating Privacy OR Protecting Children?

"A slightly disturbing piece of news: a child pornographer has been caught as a result of Google scanning his emails for known images of child abuse. We’ve all known (or at least we should all have known) that Google does scan our Gmail for that’s how the company serves us up ads to go with it (and I’ll admit to a certain delight at clicking on the ads of my competitors that sometimes tur ...