I would opt for a complete new type of a search engine. One with completely different features to present day search engines. 1) A mashup type of a search engi

I would opt for a complete new type of a search engine. One with completely different features to present day search engines. 1) A mashup type of a search engine which would combine results from different locations and combine them into one result 2) An intelligent search engine which give one or few accurate answer to what ever we ask from it.