@jgarzikI generally agree with you on most points, however there is a logical concept you don't seem to grasp:
In short, if you care about bitcoin, if you want bitcoin to survive long term, you need to play a long game.
It may be too late for the long game, since Iranians apparently already know about Bitcoin, and by prolonging discussion in this thread you only increase the probability that even more Iranians will get to know Bitcoin because of viral Streissand Effect
which you created with your censorship act.
So i would say the thing to do now is
prepare for shit hitting the fan once Iranians start taking Bitcoin seriously and US government notices the issue.
The question is not if, but when this will happen. So if you are that much afraid of US govt, perhaps you should either move to Europe or disappear from the Internet and return under different, TORified and anonymous identity, just like I2P devs did.
Satoshi knew exactly what he was doing - this is why he remains anonymous.