Re:Ask HN: do you feel Google search result quality has gone...
by Perceval on Monday October 26, 2009 @10:35AM
(#903265)
Having separate indexes and separate searches for sub-domains of knowledge is an interesting idea. The original idea of PageRank was that each link constituted a 'vote' for a page. Perhaps different epistemic communities on the internet use links to mean different things. So, the meaning of links on technical webpages is slightly different from the meaning of links on social websites. Interesting idea to play around with.
It would probably be a highly praised feature to seperate off a second index like that, as specifically searching for programming language concepts and documentation can be difficult (the C# and .NET problem).