Over at GameTopius, paralegal-in-training Nikhil Baliga (who also has degrees in Political Science and Psychology) serves up a look at First Amendment issues as they relate to games.
While Baliga does a nice job of tracing some of the major case law, the article's main points could be stated with more clarity. This paragraph, for example, seems to imply that video games are not necessarily constitutionally-protected speech (they are):