Tom,

>> Is there a central depository with all the nodes developed yet to be downloaded in one file ? <<

Here is the full set of nodes:
http://moi3d.com/forum/index.php?webtag=MOI&msg=9358.1


.>> So if you did not build all the nodes by yourself, where did you find them ? <<

There can be confusion because some people use the word nodes to denote .nod files (eg Pilou).
If you are asking about my .nod files, many can be found on this thread:
http://moi3d.com/forum/index.php?webtag=MOI&msg=7777.1
It is a long thread and contains the experiments of myself and many others.

Most of my experiments posted to Instagram, I have not posted .nod files on the forum.
It can be a hassle, and I have a short attention span..... and I usually have moved on before I have an opportunity to clean up files for primetime.

Anyway I hope this answers your question either way.

James
https://www.instagram.com/nodeology/