I'm concerned about the lack of access to the battery. A few times I've had a dodgy ROM or something on my HTC and I've had to pull the battery. If it happens on the One X, it's screwed
Forgot about that!
Kind of puts me off the S now, as with my galaxy spica, there has been (and still are) plenty of times were my mobile won't wake up at all, no response whatsoever and the only solution is pull the battery and power it back on again
And I can imagine myself flashing a stock ROM after a few months if I were to get the S