Another day, another vote of investor confidence for educational gaming. Today, Pluto Media, the Menlo Park-based maker of educational, tablet-based games for kids, announced that it has raised ...

Social and mobile incubator YouWeb, who has helped create OpenFeint, CrowdStar, iSwifter and Sibblingz, is announcing its latest venture—mobile 'edutainment' startup Pluto Plays Music.