Hmm sorry to say so but Vivint does have several court orders for missleading information.

I also don't see how vivint makes the same products as nest or even making em a competitor... Nest is something that is coming from the future and I can assure you that vivint is not even close in that.

Also I don't get how Google is supposed to contact every website that puts on a banlist for innapropriate or missleading content...