I'm inclined to agree with contracycle.
For instance there is an interesting post on the NYTimes
Freakonomics blog criticising people who criticise food packaging (you know, plastic, cans, foil etc, etc, etc) on the grounds that if food were not packaged this way, its spoilage rate would massively out-d0 the discarded (and hopefully often recycled) packaging.
This is an economic observation that will never fundamentally change the universe and I would not have posted it in that sub-forum. However, let's have a vote on contra's suggestion, which would give that thread a better home.
It should not be a majority vote, but a reasonable minority should carry the day. Then protagonists can show us the new value that it contributes.