There is no irony here. This is a discussion forum. If I check out a book from the library, I don't want to see comments scribbled in the margins, but I'm more

There is no irony here. This is a discussion forum. If I check out a book from the library, I don't want to see comments scribbled in the margins, but I'm more than happy to join a lively discussion about it on HN or reddit.