There's a lot of ignorance and stupidity in the world. As far as I can tell, all anyone can do is accept it. Pointing it out to the offender does no good, and often makes matters worse. I suppose I should say "easy" for me, but only because I'm trying to not allow these types of things to bother me.
It's supposed to be about having fun and sharing our perspectives and treating each other with dignity and respect. What does it matter to you if someone else has a false opinion? Why should it matter at all?
This comming from a guy who is quick to hurl an insult and question other posters intelligence based on their lack of experience in one single very specialized topic?
http://www.merriam-webster.com/dictionary/ironyMain Entry: iro?ny
Pronunciation: \ˈī-rə-nē also ˈī(-ə)r-nē\
Function: noun
Inflected Form(s): plural iro?nies
Etymology: Latin ironia, from Greek eirōnia, from eirōn dissembler
Date: 1502
1: a pretense of ignorance and of willingness to learn from another assumed in order to make the other's false conceptions conspicuous by adroit questioning ?called also Socratic irony
2 a: the use of words to express something other than and especially the opposite of the literal meaning b: a usually humorous or sardonic literary style or form characterized by irony c: an ironic expression or utterance
3 a (1): incongruity between the actual result of a sequence of events and the normal or expected result (2): an event or result marked by such incongruity b: incongruity between a situation developed in a drama and the accompanying words or actions that is understood by the audience but not by the characters in the play ?called also dramatic irony tragic irony