Et tu Whooopi

 

"Who speaks with presumed authority and moral superiority but next to no knowledge   In our culture, that would be everyone with a Twitter account, an iPone, a classroom full of students and an election coming up, or a TV show   Our culture is marinated in people mindlessly mouthing off simply because the have an audience   Everyone is Whoopi Goldberg in his own way"

"Yiddish proverb:  The wise man, even when he holds his tongue, says more than the fool when he speaks."

Source   Rebecca Sugar  writer and philanthropic consultant in New York for wsj.com 

Blogs are no exception because they are able to reach readers that would otherwise not be accessible  While blogging may be in part conjecture it gives someone the experience of expressing an opinion far from the popular view point - or at least that's a goal