Have you seen us on Twitter? The Official Google Blog has just posted a list of Google's Twitter accounts. Below are the active geo-related accounts:

twitter.com/GoogleMaps - uses, tips, mashups, and news for Google Maps
twitter.com/GoogleEarth - announcements, tips and tricks for Google Earth
twitter.com/EarthOutreach - Earth & Maps tools for nonprofits & orgs
twitter.com/SketchUp - Google SketchUp news
twitter.com/3DWH - SketchUp's 3D Warehouse
twitter.com/Modelyourtown - 3D modeling to build your favorite places
twitter.com/GoogleSkyMap - all about the Android app for the night sky

We enjoy sharing frequent updates of the geo world with you, and we hope that you find our tweets useful.

Posted by Julie Zhou, Chief Maps Twitterer