Who Is That Unmasked Brooklyn Real-Estate Blogger?

Brooklyn Heights: Could that mysterious, piercingly high-pitched noise on Montague Street be coming from the Pearle Vision shop? Some suspect. [Brooklyn Heights Blog]
Brooklyn: Brownstoner unmasked! He's Jonathan Butler, a 37-year-old former Wall Street guy who lives in Clinton Hill. In a brownstone, natch. [NYO]
Clinton Hill: Lasse Hallstrom is shooting a television pilot around St. James Place and Washington Avenue. Show looks to be a hybrid of Law & Order and Heroes. [Clinton Hill Blog]
Coney Island: Megadeveloper Thor says that amusement parks are losing propositions, so only massive condos can support them. [Brooklyn Daily Eagle via Kinetic Carnival]
Greenpoint: Finally, a bookstore! Word Books has come to the corner of Franklin and Milton. [Newyorkshitty]
Harlem: Say a final ciao to long-shuttered Champagne-and-caviar joint Emperor's Roe on Lenox and 120th. Some downtowners are expected to transform the space into a lounge in time for summer. [Harlem Fur]
Upper East Side: The NYPD's creepy-looking SkyWatch tower has come to the absolutely crime-infested corner of 86th Street and Second Avenue. [Yorkville Blog]