cQuery – Content Query Engine
http://cquery.com/

Use CSS to extract Internet content featuring: a) Create Micro-mashups; b) Simple API; c) JSON,XML & raw Response Types; and d) Powerful content parsing. This has been added to Web Data Extractors White Paper. This has been added to the tools section of Research Resources Subject Tracer™ Information Blog. This has been added to Bot Research Subject Tracer™ Information Blog.