Does that matter? That data will be around forever (longer than Google). Do you trust every person (and lawyer) Google will ever hire from here on out, and every company who will purchase that data once Google is gone?
Actually Google anonymizes the data and deletes it after analysis (I have no idea if they do but since we're just making things up with no basis in fact my guess is just as valid if not more valid than yours)
More valid - heres something that might surprise you all - my 20 year old anonymized data is as worthless to google as it is to me - so yes I don't care if someone gets a hold of it after google no longer exists
