I personally am starting to doubt the existence of ANY MX betas, and beginning to doubt if there ever will be a car released.
I can't believe it could be possible to keep it this well hidden.
The Model S production is limited by battery supply, and Tesla sells more of those than they can make. The MX would use the same battery. There just is no incentive to make the vehicle. I think when development of the MX was started, the enduring success of the MS was not anticipated. They thought a new model would be needed to maintain sales, and it just isn't.
I have a Model X reserved, but I don't think I'll ever get it. I won't buy a Model S -- it just isn't what I want.
Tesla is not losing any sleep over it.
I feel your despair BerTX - I've had that thought once or twice over the couple years+ I've been waiting.
Though I agree with the statement / idea that it appears Tesla doesn't NEED Model X to get to Model 3, I disagree with the conclusion that Tesla doesn't actually need or have a deep organizational commitment to the existence and success of Model X. Remember that Tesla's mission is to convert the world to sustainable transport. The big move will happen with Model 3, agreed. However, within the current market, having a sedan limits the range of buyers and users of transport that the company can reach. Worse, the buyers and users that Tesla can reach drive marginally more efficient vehicles.
Though I have no evidence for this, and I believe the real answer is that Tesla is indifferent to whether they well a Model S or an X (once X is shipping in reasonable volume), I believe that if pressed, Tesla would prefer selling a Model X in a constrained environment primarily because a Model X is going to replace / substitute most often for a less efficient vehicle. Each Model X does more for improving overall efficiency. It also does more for moving the world's mental model of what's possible.
I comfort myself with this idea when I'm down, wondering when I'm ever going to see Model X. I'm ready now!
It'll be ready when it's ready, and it'll be ridiculous. And it will do for SUV's what Model S has done for EVs in general and the luxury sedan market - prove you can build a great SUV that happens to be all electric.
The Model X is coming, and I believe that a year from today - 2 years at most - Tesla will be shipping more Model X's than S's, and today's angst will be a distant memory for us all.