Google have released “the Google Moderator API, for you to use it to access, update, and participate in Google Moderator from custom interfaces. Here's a quick look at what you can do with Google Moderator’s API: » Create: You can create new series, topics, submissions, or votes on behalf of the currently authenticated user » Vote: You can allow authenticated users to vote on submissions, or to review their own votes on submissions in a series » Discover: You can retrieve topics in a series, or submissions in a particular topic or series. You can also track the current aggregate status of votes,” announced Google. Here’re some projects: Rajiv Bammi whipped up a gadget for Google Wave that’ll be at Google I/O to allow attendees to ask questions; Jim Blackler, spent some of his 20% time to build Google Moderator for Android, an open source project.
More info: Google Moderator API