My understanding is that our friends in Iowa haven't actually assigned ANY delegates. That's the way it is with caucus states.
All the precincts in Iowa elected delegates to go to County conventions, the County conventions will send delegates to the state convention, and finally the state convention...which happens in May I think will nominate delegates to the national convention.
The 2 delegates we are given some places and the 4 we are given others are just estimates based upon what proportion we might be expected to generate at the state convention based upon our popular vote.
When I read the Iowa thread it looked like we had a fair number of "stolen" delegates where Paul would lose the straw poll vote but then he won delegates from the precinct anyway.
If that is the case, we could end up with a disproportionately high amount of national delegates out of Iowa.