What are the best home based Internet business opportunities for 2009?

Social media, Affiliate marketing, auction marketing, and informational products at this point appear to be the the top Internet business opportunities for 2009. Website domaining is also expected to gather some steam due to Google’s recent launch of Adsense for Domains. And of course, any time that you see significant changes at Google, expect to see a ton of products telling you how to deal with the “New” rules at Google, be it Adsense, or Adwords. At this point, it is too early to tell what will be the best home based business opportunities for 2009, but there should not be much deviation from above.