The Cornucopia refers to that which hidden in all of us as well as that which exists all round us. I liked the term after hearing it in Tim O'Reily's keynote at the SAP TechEd in Las Vegas. I think there is some much available in each of us as well as in our relationships.
The question is how to access this information and present it to others.
Of course, the worth of such information is another factor all together. Perhaps, just the act of creating is worthy in itself.