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> you spend all your time trying to fit things on a screen in a way that doesn't look like a tangled ball of yarn (hint, can't be done)

The way we code now leads to tangled balls of yarn. That won't be fixed by simply moving to a graphical (visual) programming language.

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Well, there is yarn and then there is yarn. I don't mean spaghetti code, which is its own problem separate from representation. I'm thinking about interconnection of components, which is fine. Every layer of linux, say, makes calls to the same low level functions. If you tried to draw that it would be unreadable, but it is perfectly fine code - it is okay for everyone to call sqrt (say) because sqrt has no side effects. Well, sqrt is silly, but I don't know the kernel architecture - replace that with virtual memory functions or whatever makes sense.

> If you tried to draw that it would be unreadable, but it is perfectly fine code

You seem to be implying that no one could figure out how to apply the "7 +/- 2 rule"(https://en.wikipedia.org/wiki/The_Magical_Number_Seven,_Plus...) to a visual programming language.

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