Only in the same way that Gmail and Android are "subsidized" by Google. They're sources of data and play directly into how they generate revenue. I agree that

Only in the same way that Gmail and Android are "subsidized" by Google. They're sources of data and play directly into how they generate revenue. I agree that without those motivations it would be hard to fund these projects without them going paid or taking donations, but I take issue with calling them "subsidized".