I am working on some lunar projects currently, and I find the possibility of lunar exploration driven by private enterprise to be very motivating. Rather than large government programs driving activity, what products and services can private enterprise produce in the near term to build an economy around lunar exploration? Entertainment and tourism seem likely possibilities for early phases, as they could possibly avoid property rights issues while creating an infrastructure for other lunar operations. The currently existing prizes seem to fit into these categories. What else? Is there anybody out there currently working on this?