[stillsut]

Thanks for the reply, I'm just seeing this. I'd agree with you that anyone who knows what they're doing and is looking to deliver a professional product will find the Arduino, it's price, it's libraries, unsuitable.

Think of it like physics problem sets though. You don't get to Physics 503 by just reading the first three text books, you have to actually do the problem sets and struggle with them. In our first problem here, assume there is no friction, even though any experimental physicists will tell you that's crazy, that never happens. Once you've mastered the exercises, then you criticize their clunkiness and move into a framework with more realistic assumptions.

And for me, the refusal to fix sub-optimal design is pretty appreciated as it doesn't subtly break some aspect of already written books, tutorials, shields, etc. Beginners will often look to copy very literally an already known solution, which may be on someone's blog from 2011. Little changes, which happen often with RasPi, result in hundreds of comments like 'This doesn't work, please help!'