(not a product but a personal idea) ... I wanted to build a google custom search engine, that indexes all the car sites (for each city etc..) - then make them

(not a product but a personal idea) ... I wanted to build a google custom search engine, that indexes all the car sites (for each city etc..) - then make them all search-able from one box... This works for all items that someone would drive cross state for... - I was afraid this might be used for malicious purpose so I haven't done it yet