I downvoted one of your comments that was essentially a cut-and-paste of this comment here; I have noticed that you have done this more than once here within the comments.
Please refrain from doing this; it seems to add nothing but noise to the conversation. If you believe your commentary has merit within the context of the thread at hand, do your best to restate that opinion in an original manner, not by simply copying and repeating the exact same statement.
I hope this explanation clarifies why I downvoted you; I believe your comment does have merit to the discussion as a whole, but posting it once should be enough to reach the audience with it's intended message.
It is however an uphill battle when these 80% systems offer such immediate gains. We really need governments to be informed and active.