- Official Google Maps API Blog
- Mapperz - A general Google Maps (mashup) blog based in the UK with significant content from that region.
- Mibazaar - A current events blog Google Maps in its posts.
- SinGeo - All things Google Maps and Earth for Singapore!
- RenaLId - A Google Maps Blog covering French mashups and news
- Nederkaart - The Dutch Google Maps Mania
- Google Karten - The central resource for all German Google Maps mashups and news
- Google Mapping Blog - Italian Google Maps Mashup Blog
- Belgeoblog - Belgian Google Earth and Maps blog
- The Unofficial Hungarian Google Maps API Blog - catering to the Hungarian Google Maps API enthusiasts!
ProgrammableWeb Blog, Google Earth Blog, OgleEarth, The Map Room, All Points Blog, MAPtrix, Understanding Google Maps & Yahoo Local Search
Does your Google Maps mashup, tool or application have it's own blog? It's a great way to journal updates you make for your users and also allows you to provide content to your users (links, YouTube videos etc..) that might match the themes of your mashup (eg: news, YouTube clips, commentary etc). Here are some good examples: