Microsoft today acknowledged that it has debated porting the Zune software and its according services to the Mac or even to portable Apple devices like the iPhone and iPod. Director of Communications for TV, Video and Music Jose Pinero explained to Mary Jo Foley that it's one of "a lot of options" for platform expansion but also stressed that the Zune platform isn't tied to players like the Zune HD or even necessarily to Microsoft. Its own platforms take highest priority but aren't exclusive.