Is Iran good destination for immigrants?

Hi there!

I guess everyone knows that countries like Sweden, Denmark etc are maybe the best destination. But what about Iran?

Iranians are the best people I've ever met. I'm interested in Farsi, Iran's society etc (to prove - theme of my bachelor's diploma is "Issue of interaction and rivalry between USA, Russia and Iran in the region of the Caspian Sea nowadays").

Well I see what's going on here, in Russia, and Iran in comparison to my country isn't bad choice. And yes, I was in Iran once and saw everyday's life there.

So maybe some of you know something that I do not know? Maybe it's my the worst idea ever

P.S.
Sorry for my English