Co-op boards wield significant power, even over pop superstars. Just ask Madonna.  Manhattan Supreme Court Justice Gerald Lebovits says the Material Girl was “merely harassing” fellow shareholders of her Upper West Side co-op for continuing to seek records from the board after she lost a legal bid challenging a rule that required her to be physically present in her $7.3 million pad when any of her family or staff are there, the New York Post reports. Madonna was seeking access to board records, including voting information and annual meeting minutes, so she can determine “how her lease was changed” and “how her family may use Unit 7A without breaching the lease.”    Read the article……………..