Can't we all just get along >.<

If not, maybe ... hit a bong (then we'll be too lethargic to get riled up)

Either way i don't know if it would actually work ...

Here's my take on it (short and sweet)
Most people i have met while playin' the game are super serious gamers. I don't think they would look at it as 'cool' to trade something "Good" (like say an onion knife or maybe even a flask of echo drops) for a crappy carrot or 1 gil. Most people would probly just say 'here take it i don't want that crappy item.' (completely nulling the trade transaction) or say 'Piss off and quit wastin' my time.' Which i'm sure will be said more than not.

Not down'n your idea ... just sayin' people who don't post here will probably think, 'hey this guy's mentally deficient.' ... or at the very least 'tryin' to waste my time.'.