The "Rabid Puppies" slate, the one put forth by Vox Day (a pseudonym for Theodore Beale), is the dominant slate here. It put more nominees on (58 v. 51), and 10 nominees appeared only on it, as opposed to three of the "Sad Puppies" slate (Brad R. Torgersen). (Breakdown via File 770; don't read the comments.)
If you don't know why this matters, you can read a short, rather restrained summary of Day's views at Wikipedia (content notes for sexism, anti-immigrant rhetoric, racism, and sizeism).
I still don't care that much about the Hugos, but it frustrates me to see news articles, blog posts, etc., acting as though the "Sad Puppies" is the only slate that exists and ignoring the more significant influence of Beale/Vox Day.