So it shouldn't be surprising that there are lots of articles floating around trying to scare people about soy. Jack has written about this, and has a page linking to his and other articles about soy -- written by actual dietitians and scientists.
Of course, "soy is dangerous" is just the kind of lie many meat-eaters want to believe, so this kind of disinformation tends to persist. It is nice to see non-vegetarian sources take it on, as in this Men's Fitness Q&A.
PS -- You'll note we've added the "ShareThis" option to the blog, so you can easily email a post, Tweet it, or add to Facebook.