Data Science is no doubt one of the hottest spots.  In the upcoming semester, a series of new specializations will be available in Coursera.  I'm enrolling 5 of them ...

• Business Analytics(Wharton, U Penn.)
• Social Media Marketing (Northwestern)
• Big Data(UCSD)
• Machine Learning (Washington U)
• Strategic Business Analytics (ESSEC & accenture)
  

Jump on with me, if you don't want to miss the bandwagon . . .