No.... you're saying don't cry that we're attacked as if there's justification. You can't have it both ways. You either think he's justified or you don't. You love to make the case all day long that he is and then say well he's not really justified though. That's called speaking out of both sides of your mouth.
I don't say "terrorist" and I don't say "justified". these are definitions you want to use.
I say that when you take an action, you should expect CONSEQUENCES.
For instance, if I were to walk into the hypothetical biker bar and make crude comments about the sexual proclivities of their mothers, the subsequent ass-beating I would take should be expected as the logical consequences of my actions. It would still be against the law, but I should expect that.
The Smart thing would be to NOT GO TO THAT BAR to start with. Failing that, don't say bad things about their mothers. Failing that, make damned sure I'm ready to back up my big talk with action.
Actions - Consequences.
Now, getting back to Osama Bin Laden, we did a little more than just insult his mother. We armed him, trained him, financed him, knowing full well that he was anti-western and anti anything that wasn't his particularly crazy flavor of Islam. And then we act all surprised when he turns around and bites us in the ass.