How else can it be measured except by the sentiment of the people here expressing it? You can argue there's a silent majority, and I think a lot of us may not

How else can it be measured except by the sentiment of the people here expressing it? You can argue there's a silent majority, and I think a lot of us may not disagree, but the sentiment of the people expressing themselves should at a minimum be judged to be sincere lacking and further evidence otherwise. The uncertainty of Google's service future and also the loss of control of my own data's future drove me to purchase email services from a commercial email provider rather than continue to rely on Google's Gmail for my personal email. So, I can say I also share this sentiment, and I am actively seeking alternatives to all the other, more "stable" services such as Search, Maps, YouTube, and so on and trying to rely less-and-less on them.