I gotta be more educated about @buildawhale blacklist...
UPDATED: Probably his list are used for take some users in count when one of them make a bid for his vote-bot.
What i do not understand is why some users above whan to be in the ugly club. Are them masochists? Probably i gotta be wrong...
They are likely comment spammers who don't even read the post, they just get the gist of it from the title and comment in hopes for a vote while doing this to hundreds of posts.
The nice thing is the spammers are kind of asking for it. Should make your job much easier.
I won't add someone just for making a dumb comment, there is a lot of criteria I use for determining if someone gets added. Plagiarism is the only one that will guarantee you a spot.