Here Come the Plug-Ins
The first of what may become many Google Earth plug-ins, a Prudential real estate office in Chicago makes Chicago area open houses and listings available on the Google Earth client.
I don't think the mainstream will be downloading and using Google Earth vs. Web-based mapping tools (including Google Maps), but we'll see.
Just put out a brief report about online real estate today. Had I known about this, I would have included it. Thanks Janis Mara at Inman News.