I heard about it and read about it a few years ago when I was researching Creatine when I was thinking of supplementing with it. Can't remember where I read it, though. I'm sure you can find billions of articles on the internet that are all anti-Creatine. Just like how you can find billions of articles that are anti-television. There's always going to be both sides to a subject.
EDIT: I just took a look in my saved bookmarks from years ago, and I had this in there: http://faculty.etsu.edu/currie/week3more.htm
. So, check that out. If you scroll down passed the article, you'll see a table which lists 'THE GOOD' and 'THE BAD' points for Creatine. It gives both sides of the arguement.
"Some people call me a fat pig in the off season, but when I step on stage those same people are kissing my @ss" - Lee Priest
"That last rep where you're trying as hard as you can and you barely make it! That is what turns on the growth mechanism in your body. That last almost impossible rep where you're bearing your teeth, you're shaking all over, you need assistance! That rep is very special, that rep is very different. There's something special going on inside your body when that happens." - Mike Mentzer