I thought I already answered that:

>> Not that the latter doesn't matter, of course, but it's by no means the one and only measure.

I don't. I do easy code interviews because there are people who work great on a team and know enough buzzwords to sound like they know how to write code, but cannot. Something that isn't hard to solve in about 20 minutes (I can solve in 5 - but I've seen a solution several times and so don't have to think about the solution), but is different enough that you haven't memorized the solution. If you can't solve an easy problem then you can't code.