First, the cable news blogs were throwing down. Now? New York's culture and real estate blogs. Says Remy Stern's Cityfile: "RIP OFFS: Well, look at that! The real estate trade site Curbed.com seems to have come with a quasi-accurate list/map of notable New Yorkers and where they've moved recently. Wonder where they got that idea! But, naturally, we're happy to have been of service." Indeed. Because any idea is even original anymore. Otherwise we could say Radar's "Talk of the Tabs" rips off our own feature of the same name.