I'm not familiar with the woman in the video, Grace Randolph, so I looked her up.
Apparently she's done work for both DC and Marvel Comics. She hosted a comedic news show for Marvel called "The Watcher" and wrote their limited series "Marvel Her-oes". She also wrote for DC's "Justice League Unlimited" comic. So, she's no novice.
Anyway, this video has been my stance on the debate. I agree with every word. If you have five minutes take a look.