Yes I did this a long time ago. It seems to have helped keep me in the game, so to speak. I'm not sure how the difference is since there is no way to know how it would have been if I didn't do it. I found that I lost Authorship on the Editor's Choice hubs. But I was able to reclaim and keep Authorship on those too. Last month I had updated my hub on Authorship to explain what do to for Editor's Choice hubs.