I've put myself on the mailing list, but am not hopeful of getting an early one.
Also very excited about it too. Its surely going to make someone a hell of a lot of money. As you can see on the FAQ's, people are already enquiring about buying shares in the firm. They state it can't happen as its a charity.
I'm imagining thse will be eventualy put in a keyboard, so almost a full pc in a keyboard, just plug an play.