The interesting thing about Iran is that their government's stance is not necessarily representative of the people who live there. I'd be interested in reopening diplomatic ties should the country see a liberal sweep in the foreseeable future.
I agree. I did a lot of business in Iran even under the economic sanctions. I have never felt unwelcome in the country and most people are apologetic about their government and the Imams. They seem to like Americans and were generally the only country in the Middle East who were happy that we had invaded Iraq.
We helped the Iranians recover from the Bam earthquake of 2003 to get their cement plant running again, which was needed to rebuild their city. My site structural engineer at the time was Iranian, a graduate of California State San Diego, and he went there to head up our efforts. He was our knowledgeable person about earthquake requirements. The company that we worked for was somewhat disappointed that we hadn't sent more Americans to the work site. There was a considerable American presence in the relief efforts, Marines, and others.
Based on discussions with the Iranians I felt that the US missed an opportunity to better relations with Iran. But the Bush 43 administration had just branded Iran as part of the "axis of evil" and they weren't about to give that up. It is at the very least one of the reasons that the moderate reformer Khatani (sp?) was unable to deliver on his promises and the conservative Ahmadinejad replaced him as president. As in the US it is a disaster when conservatives get into power.
I don't think that Iran has especially good relations with either Russia or Turkey. Turkey is majority Sunni and Iran is Shia Muslim. Iran's relationship with Russia has been, in an understatement, turbulent in the past with Russia repeatedly invading Iran or as it was known previously, Persia. But the sanctions put on the Iranians because of their refusal to stop the enrichment of Uranium pushed Iran closer to Russia and China. But I believe that the Iranians will treat Russia warily especially now that the sanctions have eased off.