Posting this under the heading it deserves: Second pass at: Cost versus information: making the trade-off explicitly Everything below is what sits behind that.
Posting a small dataset on Cost versus information. It is mine, it is uncontrolled, and the method is stated so it can be discounted appropriately.
What I would like is not agreement but a second dataset collected by someone with no stake in mine. If one exists I would rather read it than argue for this one.