Wow, man, calm yourself down. Are you even reading my posts? Because I said NEITHER game has it. I don't know much about PC sims but I doubt they do either.
I'm calling BS on the idea that these games are doing any of these alleged calculations and all you can do is flip your lid. In debate that's an instant loss. Never mind the fact that this all stems from someone claiming GT5 does it and Forza doesn't.
There's a crap-load of anecdotal and circumstantial evidence in this thread and still no PROOF of these claims. Provide the developer statement you claim exists, and I'll crown you king of Google and proceed to shut up -- hell, I'll even pledge to leave and never return -- otherwise, don't piss on me and tell me it's simulated rain.
Unlike some people I actually do a little research before I speak, and there was nothing in Google about developers discussing wind physics for racing games. Sorry.
Nail on the head,you make mods right?