The article is here. He talks about the Rassmussen Ohio poll and the Elon NC poll, among others, but doesn't mention Mellman's Ohio poll and hasn't added it to the forecast.
I have tweeted him about this, and I also attempted to post a comment about it but am unable to from where I am. I know others have also tweeted him about the excluded poll. If anyonoe who is able to post comments can nudge him to add it, or if someone might actually be able to e-mail him directly, perhaps we can ensure this oversight is taken care of. Nate include Mellman polls of other states so there is no reason for him not to include this one.