It's not a stretch to say that Rain Design's new iSlider ($50) is the best product we've seen from the long-time Apple accessory maker. The aluminum and plastic accessory has a design reminiscent of the original iPhone and full-sized iPads; pulling at the black plastic end of the wedge reveals a multi-position stand found inside a metal sheathe. Ridges on the stand's back allow it to be angled for viewing or typing, wherever you'd like it. iSlider…
