It's US hosted, but it's certainly used by people in many countries, what does it even mean to say it is a US site? The network makes geography meaningless. PG could host it in Sunnyvale or Singapore and none of us would notice or care. Ok some would notice, this is hn after all.

I was only half serious with that remark (hence the smilie). It was not intended to be an Ad Hominem attack to weaken wtvanhest's argument (though it could have that effect -- thanks for pointing that out). I am aware that "I could care less" is a wide-spread US idiom and understand the intended meaning it conveys; but it still makes me cringe whenever I see it.

There's plenty of Americans that are annoyed by it, too.

Also please go learn what "ad hominem" actually means. It does not simply mean "insult".

I know what it means. Why add it to the end of an argument out of the blue if it's not intended that way? Still it was late at night and I should have added my own smiley. ;)

I always read "I could care less" as "I could care less ... but that would require expending actual effort and no."

Then again, I'm not a knee-jerking grammarian prescriptivist.

I should get that on a t-shirt thanks. Actually I'm British and don't have strong feelings about the phrase either way. If I did, I still don't criticize people for using idioms of their own culture.