A former journalist and Wall Street refugee, Jonathan now makes his living publishing Brownstoner.com, a real-estate-focused blog in Brooklyn, and running the Brooklyn Flea, now the most popular flea market in New York City. He's been honoured by the Municipal Art Society, Historic Districts Council and Citizens Union for his work in preservation and activating public spaces. When not making fun of people's renovation choices or praying it doesn't rain at weekends, Jonathan enjoys building Lego with his children and discussing with his wife Kira what renovations they cannot afford to do on their own brownstone property.

Jonathan Butler anonymously reviewed: