I really don't see this as a political act. He hated the IRS because they forcibly collected taxes from him. It was personal, not political.
His personal beef and political motivations are not mutually exclusive. He stated clearly and in premeditated self-written text that his goal was political backlash.
Now, if he had did what he did because he was upset over how the IRS treated people in general, or certain groups of people, I'd agree he was a terrorist.
Then you should be agreeing wholeheartedly instead of moving goalposts and trying to avoid admitting reality. From his own final rant:
Isn’t it ironic how far we’ve come in 60 years in this country that they now know how to fix that little economic problem; they just steal from the middle class (who doesn’t have any say in it, elections are a joke) to cover their asses and it’s “business-as-usual”. Now when the wealthy **** up, the poor get to die for the mistakes… isn’t that a clever, tidy solution.
There are also references of people dying or being slaves due to the system. His narrative clearly attempts to make his act about more than his own situation. And, yes, chances are he was rationalizing his planned irrational act-- this isn't any different than what other terrorists do to rationalize their actions, and if anything is integral to the twisted thinking it takes to do this sort of thing.
But to me it's obvious he was upset at the IRS because in his view the IRS was taking his money/property.
"I can only hope that the numbers quickly get too big to be white washed and ignored that the American zombies wake up and revolt; it will take nothing less. I would only hope that by striking a nerve that stimulates the inevitable double standard, knee-jerk government reaction that results in more stupid draconian restrictions people wake up and begin to see the pompous political thugs and their mindless minions for what they are. Sadly, though I spent my entire life trying to believe it wasn’t so, but violence not only is the answer, it is the only answer. The cruel joke is that the really big chunks of **** at the top have known this all along and have been laughing, at and using this awareness against, fools like me all along."
Yup, WildCat, you seem to have summed up his views with razor accuracy. [/sarcasm]
The FBI definition of a domestic terrorist: "the unlawful use, or threatened use, of force or violence by a group or individual based and operating entirely within the United States or its territories without foreign direction committed against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives."
All anyone here has to do to show your attempts to define it otherwise, WildCat, is to look at the FBI definition and quote Joe Stack's final rant. You have nothing, zilch, zip to base your opinion on outside of creatively ignoring most of Stack's own words.