Killer Lettuce !!iNo3FkiZx joined in and replied with this 12 years ago, 2 hours later[^][v]#491,762
I'm glad that you took the time to post all of that evidence you found. I'm also impressed with how you didn't resort anecdotes or case studies. Very representative.
dw !jdTkvovFCQ joined in and replied with this 12 years ago, 3 hours later, 5 hours after the original post[^][v]#491,773
kitotp
Anonymous D joined in and replied with this 12 years ago, 17 minutes later, 5 hours after the original post[^][v]#491,774
@OP
You'd think at least the "quick Google search" would be included for others to repeat. Or a Google Scholar search term would be included that linked x to y... No. Oh well. So much for the illusion of science here.