I was being a little conservative! You're right, either way is no good. I've seen some folks actually drill a small hole in the side of the port, and put a small suitcase style lock on there so if anyone tries to plug something in, it won't make the full connection.
Truck Trend is reporting that FCA is working on a new I6 Diesel that could potentially replace the 3.0L EcoDiesel.
http://www.trucktrend.com/news/1702-rumor-fca-working-on-new-i-6-diesels/
What do you think? To me, this is nothing more than a "it could happen" story.. and until I see more...