I just noticed, if you scroll all the way down to the bottom of any page, the Simple Machines forum software does not show the correct year for the copyright. Is this the SMF software copyright or copyright to the data on the forums?
Other products that I've used dynamically update this to be current year. And in the end, it doesn't really matter because AI doesn't abide by those terms (look at the Facebook book theft case where they were torrenting books to feed into AI).
It's the copyright of the installed version of the SMF software.