Looking for a way to stay up to date on your favorite retailers this holiday season without amassing a mountain of soon-to-be trash? Google has announced Catalogs, an app that keeps all of your favorite look books current and in one place. The tablet application is now available for Android slates and the iPad, giving you another option when shopping from the couch. You'll be able to curate product collages that can be shared (we'd presume via Google+) with whomever you see fit.
