"I have a mobile smal bbq kit at home. I could bring that in for a try tomorrow. But were do we bbq. Fire detectors go off inside the building, so should be outside. Will bring it, but i wont grill out there in the rain, im for a rotating job on that. Volunteers?" There - death by self-execution. And you didnt even murder it by pulling hierarchy, which is always a good way to create a contribution dead company, were everyone just waits for the clock to go forward.

There is more to managing then making decisions (like in the movies). And in reality it should be more of a supportive role. And yes, sometimes you must entertain doomed ideas (like flying bicycles - those wright brothers, i kid you not).