Yes. A lot of the digital surveys you see do this. E.g. they enroll people in mechanical turk. They claim it's similar to a Nielsen group but I don't buy it. We

Yes. A lot of the digital surveys you see do this. E.g. they enroll people in mechanical turk. They claim it's similar to a Nielsen group but I don't buy it. We do truly random surveys delivered in mobile ads. Can't ask nearly as many questions but I think it's one of the best ways to currently get a large truly representative sample