Hey sorry I missed these links when looking at the exercises. I guess anyone who is interested in actually understanding the concepts will click on the Learning tab and be led to those resources. As a user I would like to be inspired by what's possible with shaders, so I would prefer to have links to various ShaderToy examples on the homepage. However, that's just me, maybe others might find it overwhelming and prefer the simpler, easy to grasp examples. Thanks for your response to my feedback, wish you both the best for your product!