Los Angeles-based video streaming site Hulu reports this morning that it has now surpassed 2 million paid subscribers to its Hulu Plus service, as of Q1 this year. The company announced the milestone as it announced anew, advertising structure, where it says it will now only charge advertisers based on a 100 percent completion rate. Hulu said there will be no charge for the change, where advertisers will not be charged unless their advertisements have been streamed through completion.