Mahalo is a human powered search engine which promises to save you some time by finding and organizing the best links for search terms.
Mahalo says they never link to spam, mediocre content, or deceptive sites.
They do a fairly decent job on what they offer. They plan to write result pages for the top 20,000 search terms. They haven't reached that yet. They display Google results when you search for terms they haven't yet written results pages for.
Mahalo looks different than your typical search engine and it has some features which could be of interest to some people.
It looks as if they have a long ways to go before gaining wide acceptance.
Here is a link to Mahalo so you can see if it is something you might be interested in using for some of your searches
Mahalo.com: Human-powered Search