After fighting off a takeover attempt by Microsoft, and a Carl Icahn-led shareholder revolt, it’s nice that Yahoo! founder Jerry Yang can take some time out to play faceball, a game created by photo-sharing site Flickr. The game itself is pretty simple, throw promotional beach balls at someone’s face while taking pictures. Of course, this isn’t the first time we’ve mentioned Flickr, or their promo beach balls, or even faceball itself. But how many companies have used promotional products so well? They created a game that involved their site and their promos and people actually play it!