Node creation and sharing marketplace

I understand that the ability to create a new node from code is already an idea that's under review. But I'd like to add this idea: a marketplace where you could easily upload your custom nodes to share them with other SF users. Imagine being able to search for and download the exact node you need.

And [optionally, in the future some day] allow companies or individuals to package together well-made node packages and sell them in the marketplace. These packages would not only include the nodes, but would also require the companies to provide illustrated documentation to go with them, just like you would expect when you right click a node and select "what do this do?". This would make Shader Forge as a place to potentially make some profit, which could bring in a lot of interest. And you could take a typical cut of the sales prices.