I'm genuinely curious. Core premise of the article is that Google is abandoning 20% time because they have these metrics in place and management places so much

I'm genuinely curious. Core premise of the article is that Google is abandoning 20% time because they have these metrics in place and management places so much value in them. If the articles correct, the measurement they're using is having a huge financial and technological impact on one of the most successful software companies around.