There's another kind of mobile social networking developing - mobile but not on phones. For Microsoft, it's about socializing around music, and it's aimed at the iPod market but will also have some things in common with MySpace music community and iLike in Facebook, which of course are also giant competitors. Stiff competition, but a worthy idea, analysts are saying. "Along with the three new Zune … [Read more...] about Mobile socializing via MP3 player