You are probably my most favourite software developers right now and I wanted to you how greatful I am that you came up with this idea. You make constant updates and you show a great demonstration in how creating the ultimate program for everones use. The fact you are the only developer and you are coming out with constant updates is pretty awesome and only a few developers could even do that. The work you are doing is practically Microsoft grade quality (get it?) as you incorporated using any vr controller to play steamvr games! This program you have been developing would have an huge impact on making VR viable for the people who cannot afford a oculus rift or vive or vive trackers.
Please never give up Greg. You are amazing. <3
With extra love from my heart to Greg.