Firefox browser should by default have all telemetry as an opt in option or have zero telemetry within the browser on first start. I understand this could hinder the Firefox development team from making decisions about new features, etc, but some changes in regards to telemetry usage could help promote Firefox's reputation as privacy-friendly. Or Firefox should have less dependence on their telemetry measurements and focus more on general community feedback (ie: this Mozilla Connect page, support pages, social media posts, or even emailed poll questions asking users what they want to see in browser, etc, etc.) I think a lesser importance on the telemetry data and more community feedback and public discussions would help better Firefox's features and redesigns but also help Firefox/Mozilla's privacy mission.