> Thus the meta-search engines like DogPile that would search "all" the search engines and give you a blended result. There was a brief window where people wou

> Thus the meta-search engines like DogPile that would search "all" the search engines and give you a blended result. There was a brief window where people would look at me like I was some kind of crazy wizard when they saw me use DogPile. Prior to that, I used Watson[1] to accomplish something similar. [1](http://www.karelia.com/watson/ http://www.karelia.com/watson/)