[Millennium2002]

The least that Google does is blur things for peoples' privacy.

The most they can do? Black out (and literally black out) entire portions of routes. It's been done already on various stretches of roads in Ottawa, for probably obvious (cough security cough) reasons.

Even then though, I don't really get why that would be necessary, as someone can still physically poke around and take their own images without a problem.