> Not just that, but you also get data biased to people willing to spend two hours answering questions for a $25 Amazon gift card. Sure, but the whole point of

> Not just that, but you also get data biased to people willing to spend two hours answering questions for a $25 Amazon gift card. Sure, but the whole point of this article was that the telemetry data is also biased. There is no magic bullet. Your options are to get biased data the cheap way or the ethical way. Either way, the data is biased and you have to consider that when making decisions.