[wnewman]

"It's weird that a person who can come off as a real grouch has managed to be such a supremely effective dictator."

It's weird that a writer at the level of Bloomberg would be so weirdly dogmatic about this. To the best of my knowledge there is nothing weird about capable people being attracted to a leader who is good at identifying actual problems and is grouchily intolerant of those actual problems attracting capable people. Nor anything weird about such a leader motivating the people who are attracted; nor anything weird about such a leader getting high performance out of the organization. Supposed examples are not exactly scarce in business, military, scientific, sports, and entertainment off the top of my head, and as far as I know they're mostly true, not misleading legends. In most cases I only know second-hand, and I could be mistaken or misled. But the most straightforward interpretation of the evidence seems to be that successful doesn't-suffer-fools-lightly leadership is a pretty common pattern in sharp results-oriented endeavours.

In contrast, it would make much more sense if a sentence like that in a profile ended with "...has managed to be such a supremely effective automobile salesman;" as far as I know retail sales is not full of examples of grouchy doesn't-suffer-fools-lightly successes. But managing sharply goal-oriented organizations? Who would think that's inconsistent with what's reported about Linus here?

Even the prima donna antipattern of being a loose cannon who is flakily grouchy can be somewhat consistent with success --- people will put up with irritating inefficient prima donna stuff if there are enough compensating advantages. But I don't think the article establishes that's what's going on, and as far as I know it's uncommon for knowledgeable people to think that's going on. Success always breeds some level of resentment, and some fraction of people will jump to unusual conclusions, and many thousands of knowledgeable people know of Linus, so I assume there are some knowledgeable people out there who believe that he's an unreasonable prima donna. But I can't think of any individual to nominate as particularly likely to believe this.