The Palm Pixi, the slimmer sibling of Palm Pre, is set to debut on the Sprint network on November 15. Priced at $100 (after rebates) with a two-year deal, the Pixi is a reworked Pre with a few significant changes, including an exposed (not slide-out) keyboard, a slightly smaller display, no Wi-Fi, and a new Facebook application. Will holiday shoppers take to the Pixi? Or will Palm’s latest phone,...