In Complete Agreement with Most of the Posts. Distracted Driving - from any of a number of "distractions" - is still Dangerous Driving. "Autopilot" with Steering Control is Quite Fascinating, and really what I would consider to be really Incredibly Advanced Cruise Control, That being said, what has been termed "autopilot" is NOT REALLY "AutoPilot", where you would input your destination and the car would get you to that point, safely and with precision. However, until that time, we Really Need to "Stay Engaged" in the Driving Experience and Recognize the Limitations of the Cruise Control Features. I have had my Model X for two weeks now, so I am a relative "Newby" to using this feature. The times that I have tried using the Steering Control Features have been on the Highway when the traffic around me is relatively light. Currently reminds me of when I was teaching my daughter to drive when she had a learners permit. Always wanted to reach over and put my hands on the wheel and keep my foot on the brake. She has turned out to be a very good driver- no accidents in two years of "autonomous driving", even though she goes "faster" than I might prefer. I assume that I will get to be more comfortable with the TACC over the coming year, but with over 40 years of driving experience prior to purchasing my Model X, I am quite certain that I will remain an "engaged" and attentive driver despite getting more comfortable with the "autopilot" like features available in the TESLA Vehicles. Perhaps, as more EV, and even Hybrid with Substantial EV Capabilities, come into the Market, they might develop capabilities to recognize other nearby vehicles that are outfitted with advanced driving features and set up "feedback" mechanisms to ascertain driving speed, road conditions and such. Over time- Decades most likely - that might help improve traffic coordination and possibly lead to fewer vehicle to vehicle accidents. One question that comes to mind is as follows: does the TESLA Navigation System recognize when it is approaching Railroad Crossings? From what I understand regarding the accident leading to the Fatality, it sounded like the truck made a left turn across the highway at a 4 way intersection in front of the TESLA. Not many highways have 4 way intersections in them, but I have encountered 4 way intersections, including Stop Lights, on some roads, especially in rural areas and in the mid west. Perhaps the Navigation System needs to coordinate with the Cruise Control and Steering Controls to recognize when Highways have these features and alert the driver or slow down the vehicle. Thanks.