The widgetbox widget is still in process of being approved.
Also, I only just today realized that widgetbox cannot make facebook applications at the moment. Fortunately, my two fb apps though there are still alive and well on fb.
So, I have moved HTW to a place on playdeez. Likely, I’ll just facebook-ify it myself, since I have spent the 15 requisite minutes learing FBML, which is an awful like HTML with a number of “fb:xxx” tags replacing the otherwise well known tags.