Google acquires Fridge for Google+, easier Circles on the way?

Google acquires Fridge for Google+, easier Circles on the way?: "twork, implementing it isn’t the smoothest process quite yet. Hopefully this is exactly what Fridge will cure. We’re fans of the game-like interface creating Circles has, where dropping a contact into the designated Circles gives you a color confirmation and +1 sign, but to fully utilize Circles you have to invest some serious time. Fridge has been a hit with users for how easily you can segment your digital social circles, and we have high hopes for how this technology will be implemented into Google+."