Google’s newest blog, Google LatLong covers the all of Google’s geographic products and should be of interest to anyone interested in local search.
Here is what they have to say:

Welcome to the Google “geo” blog. As web mapping (dare I say “the geoweb”?) matures, we’re finding that we have a lot more to communicate about new developments in Earth, Maps, Local, and our APIs. The tools are becoming more powerful, more accessible, and more interrelated — not only to each other, but also to the web at large and to things like search. Things are changing so fast we thought a blog focused on this topic would be the best way to communicate with you, both about our products and about the overall development of geo on the web.

So… what is the “geoweb”? Some people will scratch their heads and call it buzzword proliferation. Others, including Mike Liebhold, who has a long history of thinking and writing about this area, have a very well defined notion of what they believe it is (or should be). I don’t think that there is agreement on what the geoweb is, but I think there is a lot of enthusiasm and energy across many fronts to make it happen. I expect the “it” will evolve substantially over the next few months and years as we (the geo ecosystem on the web) collectively figure out how “earth browsers,” embedded maps, local search, geo-tagged photos, blogs, the traditional GIS world, wikis, and other user-generated geo content all interrelate. Those of us who work on geo products and services at Google believe we have an opportunity to make the web more useful — and ultimately, to improve people’s lives through better information and understanding.