Some of the largest companies on the Web have attempted to compete with Google and failed. DuckDuckGo, on the other hand, is about as small as a company can be — it has one full-time employee — and has come up with one of the most appealing Google alternatives to date. It doesn't involve e-mail, maps, real-time results or social networking. It's just a simple, straightforward search engine that's reminiscent of early Google, with a no-nonsense privacy policy (it will not store any information that could tie you to your searches). Best of all, the results are dependably relevant and devoid of spam.