If BF paid me 100 bucks USD per week for turbocharging his site, I could entertain the offer.
But that's a hawkishly conservative figure... I'd probably need 180-200 dollars USD per week to bother with it... about 10-15 hours spent per week sowing the seeds elsewhere..... and that's a discount of love for the game. I get 60-80 bucks an hour if I don't say no to staying back and solving issues.....which I only do half the time because work life balance and sleep and shit.
I have no interest in owning/running a forum. It's a thankless task and as has already been pointed out these sort of places are a dying breed thanks to big tech social media giants.