It would seem that more are working on some sort of VR though, from both VALVe (
speculated) and RAZER (
confirmed) so far. Hopefully more will rise to the occasion, if anything then competition is good at least, but a credible rival to FB's VR is sorely needed atm.
I would hugely support VALVe if they decided to announce something, bring on the crowd funding
I think that what people are afraid of with OR and FB is that 'money talks' -- which has been the reason all along for every single Facebook acquisition;
People have to remember that their income is through advertisement and selling user-information (especially targeted advertisement), e.g. your surf habits, what do you talk about most, which words do you use mostly, what do you tag, at which point of the day do you mostly visit X/Y so they can shove ads in your face regarding X/Y at the most "appropriate" time. Everything is about maximizing profit. Rightfully so, they're a huge corporation with profit as their end goal.
Acquisitions such as the ones chadz mentions, while they're still clearly in the red in terms of profits, their profits comes from either shoving ads in your face or selling your behavior in said apps, either for targeted advertising or otherwise.
In time, no doubt they'll be profitable, and overall the amount of more users it brings to facebook = more ads shown = profit.
But I don't see how anyone can think that Facebook is this benevolent IT giant, or developer, they're the furthest from it, yes, it might be an awesome place to work at etc, but this isn't a innovative tech studio, they're a corporate stock-traded giant. Just try and recall all the privacy issues they've had and still do, all the various lawsuits, the issues with groups and pages being shut down for weird reasons, the huge scam they got going with the official selling of Facebook likes/views:
I just hope that this purchase will drive innovation for VR and the technology for VR forward, for the benefit of everyone, not for the benefit of a small amount of stockholders.