“He refused to classify it as terrorism.”
“At this time, we have no reason to believe there is a nexus to terrorist activity”
Really?

Where did Stack’s idea to fly a plane into a building originate?
Or to attack a building with the offices of Federal agencies?
It is fortunate that a very large number of people were not killed earlier today and for that we should all be thankful.
Joseph Stack may have been mentally ill. He may have been an evil loser unable to come to grips with his own failures. We can accept that as a given, but those conditions do not preclude someone from committing an act of lone wolf terrorism. More than likely, they facilitate it. Stack’s manifesto, while mixed with personal frustration and rambling, perseverating, thoughts, was clearly political in nature. We are fortunate that Stack may have been emotionally disturbed, it is only chance that so far has prevented the coming of a superempowered suicide bomber.
The undue haste by authorities to put forth the meme that today’s event is “not terrorism” is unseemly as well as inaccurate. Arguably, it is born out of an unspoken anxiety that, like during the Great Depression when some people cheered bank robbers, calling a spade a spade here might cause others with grievances to revere nutcase perpetrators. Perhaps imitate them.
If so, then officials underestimate the intelligence and character of their fellow Americans. Crazies with axes to grind will do as insane people do while the rest of us will be horrified by Stack’s actions. Deep-down, the real issue for officials is that they are squeamish that Stack may have scored a rhetorical point or two about elite behavior and oligarchical economic policies in his otherwise unhinged, online rant. Evading the truth makes for bad policies.
Let us be clear: the Austin bombing was a terrorist act and crazy Joe Stack was a terrorist.
ADDENDUM:
Join in on the debate at the Small Wars Council.