Keywords Meta Tag Testing on Video

I’ve talked about how much it bugs me that so many people still think the keywords meta tag is the “secret trick” for SEO.  Well, back in October I put together a video demonstrating a test I did on this tag.  I tested Ask.com, Bing, Yahoo, and Google.  Does it work?  Is it really the secret to SEO?  You can see the results of how this turned out below.