Does not include many spam accounts? Every one of the 44,561 accounts has been added personally and verified by me. Users are only added for spam, fraud, scams, and abuse.
For example this recent update of 447 accounts with free Steemit Inc delegation all owned by naim62.
I don't add people because I don't like them or they are annoying. I have guidelines on what determines they are added to the blacklist.
RE: Global Blacklist API Proposal