 yippy (formerly clusty) is a metasearch engine developed by vivÃ­simo which offers clusters of results.  ==history== clusty was developed by vivÃ­simo. vivÃ­simo is a company built on web search technology developed by carnegie mellon university researchers, much like lycos was a decade earlier. clusty added new features and a new interface to the previous vivisimo clustering web metasearch. different tabs also offer metasearches for news, jobs (in partnership with indeed.com), u.s. government info and blogs. customized tabs allow users to select sources for their own metasearch to create personalized tabs. clusty had free toolbars for internet explorer and mozilla firefox,internet explorer toolbarmozilla firefox toolbar as well as a mycroft project search plugin for mozilla and firefox. on may 14, 2010, clusty was acquired by yippy, inc., an internet startup based in fort myers, florida  for $5.55 million.  searchenginewatch interviewed ceo richard granville in 2010. granville laid out his plans to create a family friendly experience at the site. he said, "there is nothing more important than protecting a child's innocence from being robbed by the internet's easy access to morally reprehensible material." he announced an advertising campaign on fox news channel saying, "the fox news network's championship of a conservative america mirrors yippy's values."http://searchenginewatch.com/article/2050683/search-engine-update-whos-out-there-shaking-
Internet_search_engines