Hello Pilou,

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I try always to show how to solve a special problem, with only a few nodes, if there isn't a script available.
The nodeeditor is a programming interface by avoiding programming - for no coders.
The node editor thus authorizes non-programmers to solve their own problems.
Most of the posted stuff demonstrates only what is possible, but solves problems only for a very small group of persons, typically for the person who made it. Most of the time the nodeeditor solves the problems of a boring rainy sunday - solves problems, that we don't really have. But it's fun.
Avoiding math while using it, seems difficult for me.

But it's only my special point of view.

Have a nice day
Karsten

p.s.:Don't take everything I write so seriously;-)