Only a couple of nails left, I'd say.

http://money.cnn.com/news/newsfeeds/articles/djf500/200802120312DOWJONESDJONLINE000129_FORTUNE5.htm

nails, no, shovels full of dirt, yes....

and......

Best Buy will be officially Blu-ray exclusive as of March 1st. Starting in March, BB employees will be pushing the Blu-ray Disc format as the only hi-def media solution for upgrading from standard-def DVD. Toshiba HD-DUD players are being phased out via clearance sales and will not be restocked. BB will continue to offer a small assortment of HD-DUD discs for a while, so as not to immediately alienate those customers who purchased the format.

My Mom still has a Betamax deck.

Now here's how it should have been done. Cooperate on standards, compete on content:
http://www.dcimovies.com/press/07-27-05.tt2