Yep, I meant to say /books when I was talking about Amazon links. Sorry.
As for the posts on /food, I have totally vanilla settings (no language filtering or anything) and I saw all of the posts you both mentioned.
Well, with the exception of the garbage posts, because in answer to lemon's earlier question, those have long since been scrubbed on the filter side. But they did exist before I started filtering.
All of that low hanging fruit kind of stuff has been banished, and I am mainly working on edge cases at this point.