Please keep some perspective.
[1 | http://www.slaw.ca/2005/11/14/google-searches-used-in-eviden... ]
[2 | http://www.boingboing.net/2006/12/26/wireless_hacker_plea.ht... ]
ADDENDUM: Yes, the evidence in these cases was not provided by Google. No, that does not discredit my statement. The point is that the business Google is in has far more capacity for "evil" than the business Apple is in. Some comments have pointed out that Apple could have backdoors in their software that would allow them to be equally evil. While that is technically possible it would be easily detectable using network monitoring tools, and no one has found one. On the other hand, we have no idea how Google uses the data they have on us. They claim to play nice, but there is no way that anyone could verify this, and it could change retro-actively at any moment.