That may be true, but it's no different telling others what they can do with their property than what "smart growth" proposes. It's still anti-property rights and anti-free market, whether the outcome is good or bad.
I don't want to step on anyone's toes, but I would like to see new towns built as opposed to new developments. Right here in Alexandria, we see a glaring example in Kingstowne off Van Dorn Street. Across the street from a shopping plaza (bix box stores in the strip mall variety- not attractive but useful) is a new subdivision development of townhouses. But the residents have to get in their cars to cross the street to go to TJ Maxx or Walmart. You are taking your life in your hands by attempting to cross the heavy traffic to get to the stores. It's innane.
Also, the majority of these subdivisions are built with no sidewalks in them. That paired with all traffic being vehicular, it is a daunting task to take your baby out for a stroll in the carriage.