In pushing the virtual reality market forward, it really isn't enough just to have a VR headset or a set of demo apps and games. It isn't even enough just to have a platform to build upon. You also need the builders that will utilize that platform. Last year, HTC announced its Vive X accelerator program in a bid to grab that mindshare away from competing platforms like Facebook's Oculus. Now it is announcing the second batch of 33 startups that will get a chance to learn from HTC directly about creating virtual, augmented, and mixed reality experiences for fun and profit.