I had the same general idea about a year ago, and I setup a site as the entry point of the idea: ParkedAvenue.com Since I don't have a huge collection of domai

I had the same general idea about a year ago, and I setup a site as the entry point of the idea: ParkedAvenue.com Since I don't have a huge collection of domains, it is kind of a chicken and egg problem getting people to list their domains they would be open to leasing/selling. Good luck with the endeavor. I am sure someone who gets critical mass will have some success with it.