Zune To Have Gamertag Functionality; Live Anywhere?

Generation Zune has uncovered some interesting code within the Zune.net source code. To save you some reading, it basically shows that there are plans for a "gamercard.zune.net" subdomain, as well as a "live.zune.net" subdomain (neither of which are active as of yet). This is very interesting to Xbox 360 owners because it means that the Zune was designed with the Xbox 360 in mind.