The blog post links this article, which says: "IPC also points out a peculiar change to the standard new TLD contract that’s in the .Sucks agreement with ICANN

The blog post links this article, which says: "IPC also points out a peculiar change to the standard new TLD contract that’s in the .Sucks agreement with ICANN. It includes an additional fee for Vox Populi with $100,000 upfront and $1 for each additional transaction for up to 900,000 transactions. It’s very odd that a registry would agree to pay this additional amount to ICANN."