First off, Jamison, I didn't say they couldn't see it. I said that they see it less brightly (watt for watt). Also before you go around claiming you have found the truth and everyone needs to head your advice and disregard hundreds of other's experience, remember that you have had experience with this ONE SETUP using LED's. I wouldn't exactly call what you did a perfect scientific experiment. You need many, not just a few, setups with everything else the same and change only the lighting to check the reactions. You are always so eager to prove someone else wrong. I'm stating what I've heard countless times from experienced people. Let's not forget that you have been knicknamed "the boy who cried wolf" too! I don't mean this as an insult, just don't go stating your experience as FACT, just tell someone what you experienced. They will respect you more for being straightforward and honest. I followed very closely the thread you posted about your experience with your LED's. I think you did a great thing by testing for yourself, also. But I would hardly call this "the way it is".
Please understand that I'm trying to be honest and respectful of your opinion, but that you downed my remark. I'm not attacking you, just explaining my point of view. I have seen you in debates several times with people about your opinion, under the guise of "FACTS".