Nike+ system will "definitely" extend beyond the iPod nano to support the relatively bulky iPhone and iPod touch. Interestingly, it will leap-frog the proprietary RF link between the shoe module and nano adapter to take advantage of WiFi and eventually 3G. This of course leads to all kinds of speculation with regard to Apple's "lifestyle companion" patent we showed you last month. 3G support would presumably allow for real-time coaching and uploads of your training activity through the Nike Plus website. So let's see... cellphone (check), iPod (check), Internet device (check), handheld gaming (almost), and now a Nike lifestyle companion (could be).