See, this is why the erosion of privacy and data convergence worry me. Sometime in the future, I will skype video conference my doctor for my yearly physical. It will be convenient, because I won't have to wait in a waiting room for an hour for my appointment. Bonus: No blood draws or treadmill tests, because my fitbit 5000 health tracker gizmo will tell my physician everything she needs to know. My doctor will inquire about my health, and I will, as always, say everything is fine. Unsatisfied, my doctor will grill me with further questions, testing my lying skills from differing angles. I will, as always, masterfully weave a magnificent tale of 'truth' about how healthy I've been eating and how I exercise all the time (thinking about exercise…