Using css div tables -widely supported yet?

I'm 开发者_如何学JAVAusing a table element in my page layout (because I can't get divs to work 100% the way I want).

I just read this article about using a table style for divs:

http://www.digital-web.com/articles/everything_you_know_about_CSS_Is_wrong/

is this widely supported right now, is anyone using this method? If I look at major sites like twitter etc, I see tables being used, so I'm wondering if it's not a good idea to switch over,

Thanks

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Seems to be supported in all but Internet Explorer 5, 6 and 7.