Yes, me. Ink emailed me back because they couldn't see the spam I referenced,
I gave them an "A" for diligence, "A" for effort, and an "F" for their ability to wipe out this particular form of spam.
I just checked and it currently still exists eight months after I reported it, (duplicate pages of minimalist content on subdomains: spamdomain2.com/widget1.htm and spamdomain3/widget1.htm).
Now mind you, this isn't a competitor, I just reported it to see if they would actually do anything about it. Generally the Ink database is pretty clean, but they can't seem to get their algo around this subdomain spammer.