If bloggers are to improve our public discourse - helping busy and usually uninformed people make sense of the world - it is necessary to use some sort of standard with which to judge their reliability. Perhaps the answer (strictly advisory) is a body of their peers. Perhaps not.
“Well, if you look at all of the cultures in America, this is a great opportunity for us to really get acquainted with the rest of the world. America is the only place you can do that, but we don't have sense enough to take advantage of that.”