I was worried that the 4K Oculus Rift wouldn't see the light of day in consumer markets.
http://www.polygon.com/2013/10/18/4852496/oculus-rift-4k-dis...
Now with John Carmack fully committed, and this massive round of funding, 4K has to be all but certain.
I imagine the prospects for 8K and 12K in the distant future are better now as well.
http://www.techradar.com/news/gaming/oculus-ceo-teases-futur...