I used a lot of visualized search engine technologies being pitched by different research groups or startups in my last job. They were all pretty (well, okay,

I used a lot of visualized search engine technologies being pitched by different research groups or startups in my last job. They were all pretty (well, okay, they were 50 footers) but they all had the same problem: horribly inefficient as search engines. Which is, you know, what they were supposed to be.