Google dips toes in social gaming with new 'Arcade' startup

Google has dozens of popular products and services, but for each of them, there's a handful of experimental apps that you've probably never heard of, and will never hear of. Many of them are conceived at Google's workshop for experimental products, called Area 120, and they often times never become anything more than a fun distraction that showcases an interesting new technology or feature. However, the latest endeavor from Google's idea incubator seems to be a bit different and more serious in its goal.