In turn I have no idea "what this is" is.

Update: I can understand that the OP may have wanted to downvote this, but I don't think it's pointless to complain about badly written posts. For it's not a good practice to post a comment to a whole node without quoting the exact part of it the cmt itself refers to. When it's not obvious, that is - and here it seems to me it is not, by any means. YMMD