Nobody said he is an expert in Linux internals. What this brings to light is the ability to compare Helios (microkernel) and Unix clone development, or how it

Nobody said he is an expert in Linux internals. What this brings to light is the ability to compare Helios (microkernel) and Unix clone development, or how it was said in the post: reimplementing already existing design vs designing something new. Because of this, I think his statements carry some weight.