Online stalking has gone programmatic. People search engine Whoozy has a person search API. With it, you can get results for a name from social networks and blogs, in addition to standard search engines.
Google recently announced the new Google Earth Browser Plug-in, which brings the rich mapping and interactivity of the Google Earth application directly into the web browser, "bringing the full power of Google Earth to the web, embeddable within your own we site."
It’s been a long year since Yahoo's major search API changes. One of its popular offerings, the Yahoo BOSS API, was marked for transition to a paid service after integrating search results from Microsoft Bing. In April of this year, Yahoo BOSS V2 was released with pricing details, OAuth support and optional Advertising. Users have reacted positively to the changes and Yahoo has responded back with updates to BOSS V2 and a very short timeline to upgrade apps from V1.