The Day 2 keynote is kicking off today at Dreamforce 2011 and it's all about the Social Enterprise platform.  What apps are companies building on and Heroku to transform into social enterprises?  If you can't be at Dreamforce, tune into Salesforce Live to find out starting at 9:00 AM PDT.

The social enterprise means today's CIOs have more tools than ever to delight their customers with social, mobile, and open cloud computing technologies.  Check out the infographic below to see how the job of the CIO has evolved from simply "Chief Information Officer" to "Chief Innovation Officer."