Isaac and Nate come to mind. - Edit 1
Before modification by Aemon at 11/06/2013 08:31:14 PM
I gravitate towards a fairly small group of individuals whom I perceive to be knowledgeable / intelligent. Isaac and Nate are (for the most part 
) the most easygoing, levelheaded members of that group.
Honorable mention to Werthead as a reliable news source.