Christmas is not even here, but Barnes & Noble claims that its new ebook reader Nook had been sold out.  It seems that folks were pre-ordered Nook like crazy!  From the look of Nook in YouTube videos below, Nook sure looks very sweet!  Unfortunately, according to Engadget, Barnes & Noble won’t be able to release more Nooks until January 4th of next year.  If you want one now, you be lucky if you can get one, and it is most likely you have to wait till January of next year to get Nook for a late Christmas gift.  Source.