Dead simple to disable apps at speeds of over, say, 10mph as soon as phone is connected to car Bluetooth.
You can, but the screen auto locks to prevent fiddling.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
You can, but the screen auto locks to prevent fiddling.