I don't understand? It would be useful to see how items from the past test for these materials. There are also plenty of current items.
Do you have an arbitrary date we should use to ignore items for testing?
Seems like a fair point, given OPs opening says “crowdfund independent testing of specific products you actually buy” - having the top products be more commonly bought items may be interesting.
I was really just making a joke
Seems like a fair point, given OPs opening says “crowdfund independent testing of specific products you actually buy” - having the top products be more commonly bought items may be interesting.