I voted that I want one, but because I don't need one, and most likely won't purchase one. I just don't see where it would fit between my Surface 2 and 8x. The Surface 2 is the right size for carrying around with me for most places and the places it's not, my 8x fills the gap. Ironically I could see this as more of an option if I had a Surface Pro 2 instead because I would be less willing to carry it around for purely consumption reasons than a Surface 2 just because of the price difference.
That being said, if they can get it into a decent price range, $200 or less and get it out before Father's Day, a mini may be in the future for my dad. He does not have a smart phone, nor a Surface, but does have a 15" laptop. Unfortunately you go more than $200 and you might as well spend the extra, now less than $100 ($129 with touch cover), to get a 64 GB original Surface RT.
So for me, want yes, need no.