Google Universal Search: 2008 Edition  —  It’s just over a half-year since Google launched Universal Search, its method of blending results from its own various topically-focused or “vertical” search engines.  Since that time, the system has evolved.  In particular, Google Universal Search …

Source:   Search Engine Land: News About Search Engines & Search Marketing

Author:   Danny Sullivan

Link:   http://searchengineland.com/080130-103249.php