Yes. Google's behavior has convinced me that it's perfectly OK to use their services, as long as you don't rely on them. They may terminate your account at no

Yes. Google's behavior has convinced me that it's perfectly OK to use their services, as long as you don't rely on them. They may terminate your account at no notice, or announce that a service is shutting down or adopting an unworkable pricing scheme at what would be reasonable notice to an individual, but is not acceptable to a business. The worst things seem to happen randomly. They happen to a small percentage, perhaps even a small absolute number of their customers -- but they do happen, and there is no recourse.