I feel like this part of the HTC Vive experience doesn't get talked about enough, and Matt Brown did an amazing job explaining why it's so important here:
Have the ultimate 'Tron' experience on your HTC Vive | VRHeads
There are dozens of amazing options in Steam now to totally skin your VR experience when in the home screen, and it's all so well done!
Are you using any of the Vive Skins on your Home screen? Share some screenshots!