Way back in 2006 we had a story from AppleGazette about 5 Apple products which never made it to production. Today there's a photo of an old "touchscreen" phone Apple prototyped circulating (although I remember digging this up when the iPhone was announced; we never ran the story it seems) and I wound up doing a whopping five minutes of research on Flickr for more Apple prototypes. Like fishing for Steve Jobs videos on YouTube, these diversions can be a lot of fun. It's a bit like staring into an alternate universe, seeing glimpses of Apple's ambitions -- often ahead o