the delay (if it's true) likely has nothing to do with the hardware itself. Verizon has been working 24/7 to get the LTE network up to snuff.
As BMX has said in the past, "you can't rush new tech" .. Aircards and phones, while they might both be LTE/CDMA/whatever devices, interact with the network differently.
For example, an LTE aircard likely won't need to perform a handoff when switching towers. Most aircard usage is going to be stationary. (I cite this example because the delay from the 14th was rumored to be due to a problem with LTE tower handoffs)
verizon has a lot riding on this phone. they really can't afford to have the launch fail. they're not going to release it until the network is ready.
I agree with this in principle. The problem I have is that Verizon CHOSE to show the phone off at CES, They CHOSE to flaunt a Q1 release, and then they tweeted on their official Twitter that it could come "Sooner than expected"
First, had they said 2011 and left it at that, none of this wild speculation and hysteria would be happening. Second, if they would "officially" Tweet, Press Release... ANYTHING that it was "Still on schedule for a Q1 launch" or "First/last week of _____" or even a date (Even March __th) we could stop all the hoopla and sit back and wait. They started the madness by opening their mouths, and now they won't say anything to stop it. Instead they let the advertising blitz start and stay mum.
I had a Droid X, and it was riddled with problems at launch. I had a Fascinate, and it's STILL having problems (there's a new one each week!) and I'm quickly souring on this phone, because I don't want to be a "Beta Tester" again. They creating their own problems by saying something, and now those problems are festering because they wont say ANYTHING