I have no idea why anyone outside of the DoD would fear him.
Again, the truth is simple: it was a press op. The event was corporate enough that nobody was going to throw pies at him, but just countercultural enough that he could be assured that someone would make him look better by heckling.
"I’ve been tough on Spitzer, but we can’t forget that the reason he got in trouble was because of the new NSA domestic surveillance apparatus that was so brilliantly depicted in the Wall Street Journal yesterday. Here’s the Lede.
Five years ago, Congress killed an experimental Pentagon
anti-terrorism program meant to vacuum up electronic data
about people in the U.S. to search for suspicious
patterns. Opponents called it too broad an intrusion on
Americans’ privacy, even after the Sept. 11 terrorist
attacks.
But the data-sifting effort didn’t disappear. The National
Security Agency, once confined to foreign surveillance,
has been building essentially the same system.
Spitzer was what the data-mining experts at the NSA call a PEP–a politically exposed person. Banks now monitor PEP’s money wiring activities figuring they are classic targets of blackmail or bribery. Spitzer got caught in the data mining screen. I know people will probably say that even Mukasey had to sign off on an investigation as explosive as this. Spitzer was a self-detructive idiot, but at the end of the day, we have to realize that nobody has any privacy anymore."
The audience for this event is infosec professionals wearing t-shirts, for whatever that's worth to you. Demographically pretty compatible with Reddit, or at least the subset of Redditors with top-quartile (for IT) incomes.
To the extent that this audience has any engagement with public policy, that engagement is likely to take a Ron Paul-ish flavor.
Sorry, my comment wasn't very clear. I was comparing the behavior of the two audiences more than appearance or socioeconomic status or anything else. When the video comes out, people are likely to be reminded of the people doing Mic Checks at board meetings etc. And for many, that sort of thing is just rude and out of bounds.
Notice how he wore his uniform this year instead of something more casual like he did at last year's Def Con. I agree, this was very carefully orchestrated to help discredit his detractors.
That's not the BlackHat audience that I've seen for many years now. It's basically RSA these days. I think that demographic exists at BH as a vocal minority. When you're actually on the floor, it's difficult to actually find anybody you're thinking of. Don't forget that attendance is over 8,000 lately, IIRC.
I'm not going to say the conference isn't vendor-y and commercial; it is definitely that, and more so than it started. But it's nothing resembling RSA. Also: Defcon is nothing like what it was in the 90's; it's had a trajectory reminiscent of Burning Man's.
Fearing someone for organizational reasons is different than the fear I believe he is referring to. People may fear him due to the power he holds on changing people's lives with the information he controls and has access to.
Your write-up of Alexander is spot on. He has been referred to both the most powerful and the most feared man in the world.