We've held no punches in sharing our thoughts on Palm's recent ad campaigns, but the one spot that was actually not heinous has seemingly served as the basis for one of Microsoft's first-ever WP7S commercials. Debuting here at the tail-end of MIX, the ad spotlights Anna -- a fictitious gal we've certainly heard of before -- using her new smartphone to share photos with her dear lover Miles. It also features Luca, a kid with an undying love fo