From the beginning I thought HD DVD would dominate over Blu Ray only because "HD" is more commonly known thanks to HD TV. Interesting point though about Blu Ray...
I think once the PS3 came out, a lot of things changed. Also, more studios solely make Blu-Ray. Universal solely makes HD-DVD, Warner Bros. and Paramount make both formats, while Disney/Buena Vista, Fox, Sony, MGM, and Lionsgate solely make Blu-Ray.
