Most likely the technology that will be used will be that of which Google is developing. Tesla is nothing more then a glorified cruise control. And don't throw the number of miles driven number back.
I'm a lurker and created an account. I have worked with Groovy/Grails for the past five years at multiple large corporations as well as one state entity (both employment and contract work). I was actually surprised on how many companies use it. Also, I have never heard anyone with such a negative response to it. You can take off your tinfoil hat now.