Can you think of a significant day in the history of software? I’m looking for a day that a single company changed the way millions of people do business and made them more productive. I’m guessing there have been a few; but honestly none of them quickly come to mind. From this point forward though, June 22, 2010 ought to stick in your mind as “The Day the Earth was Chatterized. “ Salesforce Chatter is a collaboration platform for business … →