Everyone can post polls in there, no matter if they are looking like a joke or not, as long as they are scientific (or at least look like they are).
Then why did you basically say that I was being a hack because I said shouldn't be entered into the database because that poll used a carbon copy of 2010's electorate?
By your own logic, the Loras poll (that's now skewing the edge towards Ernst) that I had words with you over isn't a scientific poll. It uses gut feelings, not math.
The Loras poll just uses a different methodology than other polls: If they think that turnout will be similar to 2010 and if they are polling only 2010 voters + those who have registered since is their thing.
It's not making them "unscientific". Besides, don't worry too much: Many more polls will be released, so the Loras poll won't impact the average.