Silly name, useful search results from this new search engine that features technology and electronics. One of the nicest functions of Retrevo offers is the ability to preview the page before you click on the link. This can save tons of time! The usefulness extends to the functionality of the results: search top deals as posted on the home page, find out what the top items are in a given category, product documents (articles written about the product), and even blogs and forums about the product.
Personally, I think the articles that come up in related information--like about how to reduce red eye when looking for camera deals--can be educational and really nice in assisting me in knowing what to look for in my camera purchase. Tag or bookmark this site for the next time you are looking to make a purchase and find useful information along the way.