What? I don't believe Google is evil, but at the same time, I'm not "grateful" that they're not evil any more than I'm grateful that a driver isn't evil and doesn't run me over. Yes, I'm glad, but I don't feel like she's going beyond what she owes me.
This perspective is subtly dangerous, because it takes the consumer out of the decision-making process. When we see Google as an amorphous blob of power we're grateful to, we've already conceded the right to set the terms of the marketplaces we engage in.
Individuals should be concerned about the state of the marketplaces they frequent. There are great reasons for simple rules and regulations. Except for the ideal case, individual incentives differ with the incentives of those the market serves.
For clarity, I love markets. The market is the most powerful tool society has ever developed. But a lot of the benefits of a very free market are lessened when the number of suppliers is small. In truth, how many companies do what Google does, even on a specific product other than gmail? A handful of search engines?
The point at which google is doing us a favor by not being evil, instead of merely abiding by the law, is the point at which our expectations should be updated.