i'll play, but i'll limit my comments to Europe:
schizophrenic attitudes towards the US -- we love you! we hate you! essentially, why do you think we're there to fulfill every need a European might have to explain all the bad in the world?
Quick?
why must you begin a sentence that begins with the phrase, "you Americans ..." when there are over 300m of us?
why do you demand i appreciate the vast cultural differences between people from different towns in, say, Wallonia, yet you assume that a person from California is exactly the same as a person from Mississippi?
why no ice -- water is better cold
why the lower (sometimes, much lower) standards of personal hygiene? cologne and BO is not an attractive combination.
why are there more varieties of hair coloring products than there are soap, shampoo, and deodorat varieties put together?
resentful, spiteful waiters -- why? perhaps if you tipped better, they'd be nicer?
i admire your lower energy consumption, yet don't understand why you don't recycle as much?
why must one pay to use the WC? perhaps if they were free, Paris wouldn't smell like pee.
why must you sit at home, all day, to wait for the guy to come over and plug in your cable?
why does everything close at 5pm? don't you realize that people have jobs and need to shop during the week after work?
why do you let your dogs shit EVERYWHERE!
why do you view traffic laws as mere suggestions?
why do you complain about genetically engineered food, and then follow your meal with a cigarette?