It's usually a great benefit for me, for the same reasons the article describes. However the problem I've found is that--as an engineer--if you don't profess complete knowledge, there's a limit to how effective you can be in leadership. Engineers don't take you seriously, if you act as though you have any doubt in yourself. It's a wall I keep hitting and I've about decided I need to start feigning full-bore 10x brogrammer ego just to herd some cats.