Of course they exist (and are idiots), however nowhere near the amount of Iowa fans. Keep in mind many ISU fans have the connection to ISU, have probably 1/5th the fanbase of Iowa (thus harder to find outside of rivals' message boards), and doesn't have local media telling them how great the university is.
I don’t get the anti-ISU bias that ISU fans claim the media has. There is a lot of butthurt in your post. How on earth do you know what type of “connection” 99.9% of ISU fans have to the university?