James Fee GIS Blog

Steve’s Little World

Vector One

Junk Charts

All Points Blog

AnyGeo

Between the Poles

Brian Flood .net and GIS

Chris’ GISmo’s

ESRI blogs

Surveying, Mapping, and GIS

The geofactor

The Map Room

National States Geographic Information Council

GISdevcafe

Digital Geography

Edparsons.com

And More…

PERIODICALS

GeoWorld

Directions Magazine

ArcNews

ArcUser

PODCASTS
Very spatial

Farallon Geographics Inc.        

JOURNALS
International Journal of Geographic Information Science

Journal of Geographical Systems

Geoinformatica

Spatial Cognition and Computation

Geographical Analysis

Cartographica

Annals of the Association of American Geographers

Cartography and Geographic Information Science