I think this post from N4G puts things in a more realistic perspective.
" In the UK where this article was based, Blockbuster does have a pre-order available for the Xbox One for 20 pounds. So how do the pre-order's for the PS4 compare? Oh, they're not taking pre-orders of the PS4 at this time. Just check out the Blockbuster UK website. The US Blockbuster site doesn't take pre-orders at all. This article also don't see it necessary to provide numbers.
Here's another tidbit of information for you from their website. Blockbuster's online store in the UK went live in 2009. So, prior to that if they even took pre-orders, you would have had to have placed your orders in the store. That means the only console that Blockbuster could have offered pre-orders on, online would have been the Wii-U."
