Sorry guys for replying late. Been busy with the site forgot to come back and check.
Well, basically, the noodles website is designed to let blender heads learn how to create the Node setups more than giving them the finished results to use.
Blend swap, from my little experience is more of, “Hello dude, see what I did with SSS in creating photorealistic skin using sintel. You may used the finished result in your scene.”
Noodles is more of: “Hey dude, see how to create a photorealistic skin using this node setup.” Blendswaps, from the little I know, isn’t designed to be a teaching aid, but rather a repository of projects files from generous blender heads.
Noodles want to help make creating Node setups easier as the maker of the node can post steps involved in the creating of the resulting Node, for anyone interested to learn.