Is Illinois difficult to poll?

I try not to pay attention to polls at all, but as we head towards election day tomorrow they're hard to ignore. There are lots of predictions going around and we'll know for sure whether they'll hold true in Illinois or around the nation tomorrow.

One thing we can ask is how Illinois has been so difficult to poll. Now that we're in the 2nd decade of the 21st century things have changed. That means polling in general has to change with the times.

And that might explain why Illinois has been so difficult to poll this year.

BTW, early voting seems to be stressed more and more these days. I didn't early vote so I will be going to the polls tomorrow. If you haven't early voted already I also hope you cast a ballot tomorrow as well!