Why do we even have Code Review has the right title and raises the right issues, especially:
Sure, there can be some overlap sometimes, but these other sites shouldn't be a complete subset of another, yes?
But the actual question there is Should questions posted on Stack Overflow that are asking for a code review be moved to Code Review? so I like to think this is not a duplicate.
You will notice the quoted "we" in the title, and this really boils down to the preference of The Powers That Be, but still it doesn't make a whole lot of sense to me.
I would like to add a few observations here:
- Code Review is 100% programming related, and it is only through explicit exclusion, that is is (more or less) off topic on SO.
- The experts and audience of Code Review is a 100% subset of SO.
- From a conceptual point of view, a good question on Code Review is also a good question on SO. Likewise a good answer on CR, one that make the internet a better place is also a good answer on SO.