The Iowa State Fair has come and gone, and with it the only non-scientific poll that Ron Paul supporters weren't able to freep. I am of course referring to the infamous “Cast Your Kernel” table set up by WHO 13, where fair attendees were able to drop a kernel of corn into the jar of the candidate they wanted to see as our next President. If you wanted to you could probably go cast a kernel every few hours, but the nature of the event would make it difficult and costly to really stuff the poll.
The results on the Democratic side ended up very similar to caucus polling, suggesting that either most caucus polls are basically sampling the general population of Iowa rather than likely-caucusgoers, or that only likely caucus-goers attend the Iowa State Fair. The Republican totals meanwhile either show a tremendous Huckabee bounce after his second place finish in the Ames Straw Poll or that the heavy presence of Fair Tax people at the fair ended up influencing this vote too.
The most important thing of all from this exercise though is the total number cast for each side: 21,438 for Democrats and 14,010 for Republicans. That's better than 60%/40% for the Dems, and shows that even among the rural-and-probably-conservative-leaning Iowa State Fair crowd most people would like to see a Democratic President.