I'm shopping for a new (old) laptop and came across the Thinkpad X1 Hybrid, very much like the Dell Latitude ON stuff you've covered, but with a Snapdragon APQ8060 running "Instant Media Mode", which some publications claim is nondescript Linux and others claim is straight Android 2.3. I don't think it's quite Quick Start material because its claim to fame was battery life rather than fast boot, but it felt so weird and out of place in a 2012 product, I figured I'd ask if you'd come across it in your research.