Google has opened up AdSense for Domains, it’s advertising program for parked domains, to all English language AdSense publishers in North America. Previously, the program was only available to “large domain portfolio owners.” The program provides the ability for owners of parked domains to generate revenue from those domains by allowing Google to display ads, links, and search results on the parked domain. According to a post on the Inside AdSense blog the program will be expanded to publishers in “ additional regions and languages in the future.”