> Yes, it costs more to collect the data manually.
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.
It doesn't just ethics, and I think it should be "first, do no harm", as in, first, be ethical.
Btw, opt-in metrics are ethical and cheap afaik. As for biased? all metrics are biased...
A business is not obligated to improve a service just because you donated your telemetry data.
If they stop improving, I'll stop paying them as well as stop giving them my data.
Giving a business your data is an act of charity. It should never be an expectation.
Yes, it costs more to collect the data manually. It usually costs more to behave ethically when you aren't legally required to.