There was a short article in the LA Times Health section no 29er bikes. The article was published on Monday, April 23rd, 2007. I finally got a hold of the article (thanks Nate) and scanned it in for you. I’m linking them because too upload the pictures would make the images too small to read.
LA Times 29er 1 – Brief introduction to 29ers
LA Times 29er 2 – Large image of Gary Fisher Supercaliber, Likes/Dislikes/Price
LA Times 29er 3 – Small images of Salsa Mamasita, Trek 69er, Niner RIP9, Likes/Dislikes/Price for each
Link to LA Times (article was never posted online and has been archived already).