[bsenftner]

That assumes that street slang discussions, using entirely different conceptualizations of ideas, would indeed be embedded nearby one another. Plus, both the street slang and ordinary language will tend to treat the information in a less precise, a less concept discriminating manner (meaning the subtle distinctions between issues may be lost in their discussions). In my tests, I find one indeed needs to use the subject matter expert for precise treatment of formal knowledge and generated answers that are more accurate.