Understood, is not news I would typically follow, so unknown to me. Thanks for link to another source! As with most answers, this one comes with questions of

Understood, is not news I would typically follow, so unknown to me. Thanks for link to another source! As with most answers, this one comes with questions of its own. If it was that well known and obvious, why did it take so long to move on it? I'm now interested in this topic. :D