I doubt this thing will get anywhere, but this discussion thread is making me nostalgic about the wild times of smartphone design in the late 2000s/early 2010s. Motorola Droid. HTC Touch. Palm Pre. Nokia N900/N95/N97 and their other crazy form factors. All the different Blackberrys.
Phones were sliding, folding, twisting. Then at some point everyone decided that a glass rectangle was the only way to go and that was it.