Agreed, and nothing further from me.
Contributor #E-6741
Anonymous submitter. Supplier-supplied vs buyer-sourced paired sets.
Section 1
Contribution
Both submits records and annotates other people's.
Records submitted
18
n=18
Annotations
1
n=1
Median purity submitted
98.83%
n=18
Suppliers covered
9
n=18
Section 2
Records submitted
A submitter chose to buy this material and to pay for this assay. That choice is the selection mechanism behind the whole index and it is not random.
Section 3
Annotations
Signed technical comments on records. The index does not moderate annotations for agreement with its own arithmetic, and several of these disagree with it. Where a handle has made the same point on several records, one instance is shown and the rest are reachable from the records themselves.