I agree that the trend to post dynos in uncorrected, std and sae is silly. You don't see this in other forums where people actually work on their own cars. Just post in SAE. STD is about 3% higher. Not sure what the AA Mustang dyno results are.
I like to know my own uncorrected result since that is what I am actually making that day, but for comparison purposes on the internet, I pay attention only to SAE.