Here are a couple of interesting documentaries on Iran:
BBC's Rageh inside Iran:
Rageh Omaar embarks on a unique journey inside what he describes as one of the most misunderstood countries in the world, looking at the country through the eyes of people rarely heard - ordinary Iranians.
One of my friends, who used to work for one of those top 10 companies, says that the data they have in this document is pretty accurate. It is interesting that some Internet companies such as Yahoo!, AOL, and MSN are not even in the top 10 list.