Being hacked by Bluetooth - Sure, it opens another possible entry point but that also requires that the person trying to hack you is in range for Bluetooth. If you're doing this at home (if you're THAT paranoid I doubt you're doing this on public WiFi) you should be fairly safe in that respect.
I am using this out in public - that is the whole reason for turning my MacBook into a mobile device - because I am not at home and I don't have a cellphone.
But I would be using my AT&T Hotspot and hopefully WiTopia. Yet neither of those will protect me against Bluetooth's inherent insecurity.
Bluetooth is an option, I suppose, but I can live with a slim headset even if it has a tiny cord.
I didn't say it was perfectly safe, but at least with 2 hands on the wheel it's easier to take evasive action. IF I take a call while driving, I usually end up slowing down some AND increasing my "scan rate" around my vehicle. I'm not one of those that drops to a tunnel vision zombie mode while on the phone.
That's like saying, "When I drink and drive, I slow down and scan the road more..."
Studies have shown that people talking on cellphones while driving have reaction times slower than someone who is legally drunk!! (Not conjecture - fact!)
And you do realize that more Americans are killed each year due to distracted drivers than were killed on Sept 11, right? (Not conjecture - fact!)
I've know lots of people who think physics don't apply to them with driving and alcohol, and about 30-50% of the U.S. adult population feels the same way about their dumb ass cellphones while they drive, but it doesn't make it any less dangerous...
There is *nothing* more to talk about in 2014 than there was in the time of Adam & Eve.
So save your phone calls until you get to where you are going!
(Lame excuses persist, but facts are facts... )
Please consider that the next time you get in your car and endanger other innocent drivers and pedestrians while you "Talk and Drive"...
You are bigger than that!
Debbie