>The original post was "we need this brashness", my point is, we don't.

I think we do when communicating with some people. It's all a matter of context. To 99.99% of people being brash is just going to be a hindrance. For some however it's required for them to see what their actions are not up to standard.

That's my 2c's anyway. I've never had a situation (within the tech industry) where I've needed to be so on the nose as Linus, but a couple of times I've got close after repeatedly telling one person their actions were VERY wrong and risked doing the whole entire team damage.