Sep 07 2010 | Posted by rob at 10:08 AM EST
Many people have speculated why Google is giving away free voice calls from Gmail. “SKYPE killer!” “A shot across the bow of Facebook!” “The beginning of the end of every non-Google social anything!”
But maybe it’s just more of the same from Google.
According to Google's First Quarter 2010 10-Q, 97% of revenue comes from advertising. No matter how you slice it, Google is in the advertising business, not the telephone business, or any other business for that matter.