I like Brendan's hypotheses of Oculus playing Matchmaker

THEY more than anyone have the most to lose if they do not get it right. Without being able to solve the simulator sickness problem, vergance, screen door etc Zuckerberg's $2 Billion investment could go poof. The other circumstantial bit that occurs is that from the first mention of Michael Schwandt's Focus Group with the Rift Oculus has been mentioned by name on a number of Conference Calls. I cannot remember any other device eMagin actively compared  themselves with, Display types,  LCOS, LCD,yes but not devices with a Brand Name.  Smoke/fire scenario.  And yes the EAR99 State Dept rationale of allowing eMagin's VGA displays exported to non-embargoed countries is because VGA displays are available elsewhere.