Concept phone hitlist - do you agree?

I'm all for choice: it's a soft kiss from a generous dowager on a slightly milky day.  But there's such a thing as too much choice; jelly bean flavours, for instance, or unpunished war-crimes.  Looking through Cell Phone Beat's list of their top-10 concept phones, the one that stands out perhaps the most is the Rubik's Cube-a-like CUin5 – every face of the damn thing is studded in keys. 

https://www.youtube.com/watch?v=1jYV9jldHbw

Pressing any of the buttons automatically locks-out the rest, so you won't accidentally misdial an old girlfriend by gripping the handset too tightly, when you meant to call your mother. 

Have they missed out a favourite concept phone of yours?  Let us know in the comments...

Top 10 concept phones! [Cell Phone Beat]