Biometric data (e.g.; heart rate variability, respiration, galvanic skin response, temperature, daily steps taken, etc.) is sensitive enough but neurometric data is even more so. The immediate reaction would be fear of discovery and unwillingness to share neural data streams, real-time thought feeds (e.g.; Twitter, only more direct, even less filtered!), eye-tracking data, and EEG streams. But is this even realistic with the pace of advancing technology? Will a personal Faraday cage be bundled with Google's Project Glass?
As individuals and societies, we need to problematize issues related to the continuous streaming health information climate in ways that support and facilitate humanity's future directions in mature, comfortable, and empowering ways, with an eye to the future as opposed to the immediate knee-jerk privacy-at-all-costs reaction of the present.