JFK Reloaded, a game which allows you to play Lee Harvey Oswald. It features realistic bullet physics, and registered users can enter a competition, with the most accurate reconstruction of Oswald's fatal shots (according to the Warren Commission report) winning up to US$100,000. All in the name of historical research, of course. (via jwz)
This was on the news last night, with editorial and expertorial suggesting it was irresonsible, but vox pops of people generally shrugging shoulders in a 'no big deal' fashion.