There is some more information being released about how the shoot-down happened and what occured to make it happen. I'm not sure how long that link will be good for, it might change if another article is released. The title of that article is 'Little Time, Lots of Effort Led To Successful Satellite Shoot-Down'.

There is also an article in Space and Missile examining the potential political fallout from the shot. I can't find an online presence for the article, but it states that based on the shot, full funding for the next fiscal year ($1.2B) is expected. The article is based on a paper by Victoria Sampson. She is an analyst with the Center for Defense Information (aka a beltway bandit), but I won't go into my thoughts on any of those think tanks.