::::I disagree with Siafu, people may have interests across country borders. If anything, I would say the oposite, that misconceptions that only exist in a single country are better candidates for exclusion (and creation of a separate "Common Korean Misconceptions" aricle) than those about a single country.  
 ::::Excluding single-country-entries also raises the question of how prevalent a misconception must be beyond the first country to be worthy of inclusion. Two countries? A continent? A single country plus some people who went on vacation there?  
 ::::How's this: We do not exclude anything based on geography until, in each case, there is so much that is obviously single-country-specific that we can create a separate article. Then we move the whole lot.