Sonos will halt the sale of its pricey CR200 remote control from June 1st, after acknowledging that it's been nudged into obsolescence by free software controllers for Macs, PCs, tablets and smartphones. It'll honor warranties and issue software updates for the "foreseeable future," but CEO John MacFarlane indicates the decision was inevitable, having been brewing ever since the "early days of the iPhone explosion." That never stopped his company from s
