Assorted links

• Urban Network Analysis: A Toolbox for ArcGIS 10 (via @jmichaelbatty)
  
  
• G-Econ - Geographically based Economic data (via devecondata)
  
  
• ‘Middleweight’ Cities as Growth Engines
  
  
• NYT tool for Mapping the 2010 U.S. Census (via UPB)
  
  
• A fresh look at US population trends
  
  
• Mapnificent (via The Map Room)

Mapnificent from Stefan Wehrmeyer on Vimeo.