For sure, Hatch & Co.'s new Skinny Keyboard Case for iPad 2 ($90) is different from any such accessory we've seen in the past. It doesn't use a squishy-rubber keyboard or the superior hard-plastic variety: instead, the keys on the inside of the front cover are flat, touch sensitive buttons with only the slightest of raised edges to define them. It actually feels very much like the onscreen keyboard that the tablet already offers, but with a rubberized…
