Amazon's A9.com Search Engine Goes Live

scapermoya writes "Today was the official launch day of Amazon's A9.com search engine, which has been in public beta for some time now. It uses results from Google, and adds some personalized features, like bookmarks and search history. Its Java-heavy inteface reminds me of Gmail, which is nice. It doesn't seem like it was designed to supplant Google, but rather to flesh out some things that a certain demographic of people might like."