GIS, Digital Earth related blog list

Google Lat Long Blog: http://google-latlong.blogspot.com

Google Earth Blog: http://www.gearthblog.com

Jame Fee GIS Blog: http://www.spatiallyadjusted.com

The Earth Is Square: http://earthissquare.com

GIS Blog: http://www.gisblog.net

The AnyGeo Blog: http://gisuser.blogspot.com