I've just asked a Perl coding question here that I would be embarrassed to put on SO. Seems to be SO is good for 'how it works' questions, whereas CR is for 'how it codes / reads / looks'.

I'm delighted, by the way, that CR has come into existence. Thanks for taking the time!

How is this site different from Stack Overflow?
I know it is a bit weird to ask this question, yet in the country I am staying, China, people love to say "Good morning" to everyone every morning.

I have never been to other countries except China and I am going to study abroad in America.

Is this social etiquette the same in America and American people say "Good morning" to their roommate every day?
