TECHCRUNCH — A new study by Comscore will be released on Wednesday that may give hope to social gaming startups trying to monetize users. 35% of the survey respondents said that they engage in "marketing actions" to earn virtual currency (such as watching a video, filling out a survey, etc.), and 53% said they be willing to consider marketing action for currency if given the choice. The study was conducted by Comscore, sponsored by Offerpal, and included responses from 799 Comscore panelists who play games on social networks at least once per month. 54% of panelists play games at least daily...