This a very interesting statement. Couple it with the news that HP will not be profitable till 2016, [1] why doesn't HP slap on an extra axis to their printers and make them extrude ABS instead of ink? Granted, they might not get the demand they want in the short term, but they are setting themselves up for something bigger later down the line. They have the infrastructure, distribution, know-how, and cash. What's stopping them from cornering the desktop 3D printing market?
[1] http://arstechnica.com/business/2012/10/hp-ceo-were-screwed-...