Democration
The "Democratic" leader is literally so in the political meaning of the term: he presents problems to his group, encourages full discussion and debate, then allows his group to decide by consensus (hopefully) or majority vote (if group differences can not be resolved into a consensus or compromise). He accepts his personal limitations that, especially in high-technology issues (engineering, marketing techniques, personnel and legal implications, etc.), the collective information and wisdom of his group far exceed his own as an individual. So does the consultative leader but, after listening to all discussion and advice, he (not any "majority") makes the final decision