Pixel Qi has already been released in over 3 million devices thus far, mostly in the OLPC Laptop project that over 2.5 million children have been using in third world countries for the past 3 years. A dozen military projects use Pixel Qi today because Pixel Qi is the only low power sunlight readable LCD screen technology.
Ah, I know that there were those plans of military and charity device manufacturing but I wasn't aware that it actually shipped. All of the purchaseable products I've seen sporting Pixel Qi monitors (aside from the NotionInk Adam and the replacement screen options) do not seem to be able to be ordered yet. But it's good to see it finding purposeful markets, I hope it comes my way in a big way too sometime soon.