If I find your farts funny then I'm scaling the current level of joy per fart. We can have an import / export scheme. My gross domestic product is outrageous.
Are you suggesting something like the tin cans with a string in the middle, but replacing the string with a hose. We're gonna need some government subsidies on our farts because eventually one of us is going to overproduce and kill the other in a horrific explosion.
The great thing that 95 hamsters and farting so much that you need 95 hamsters have in common is that visitors already know exactly what they're in for based on the smell.
I think it depends greatly on what part of the fart they're enjoying and why. Someone laughing at a nicely audible, clean rip is very different than someone chuckling at overhearing a wet one.