They are coming. See who else starts offering CNG vehicles this year. I'll bet the 2013 model year will have some, including CNG pick up trucks and SUVs.
I agree....which creates greater demand....which balances out the increased production........ bringing prices back on the natural trending upward curve.
Don't look at the current low prices as evil but as a motivating opportunity.....the low prices open a whole new market of products using low cost NG and the by products....... consequently creating long term demand for what is coming from beneath your property!