It's not a Google product. So no. (not that I'd agree with it not adhering to those roots currently. Just that this project has nothing to do with company policy)
Google has copyright on the code and runs the infrastructure?
Very much a Google product to me. Paid or not. Official or not.
> Terms of Service
> The Upspin website (the “Website”) is hosted by Google. By using and/or visiting the Website, you consent to be bound by Google’s general Terms of Service and Google’s general Privacy Policy.
Really a shame.