I'm only going to go over this once, because we've got protocols in place for people wanting to voice their concerns about moderation, and this topic ain't it.
No, it was not in good fun. Diablos lost a gasket, as evident by his post-banning tantrum, and no, I don't feel like watching three pages of Diablos calling MAF a loser, an asshole, a pathetic loser, etc. MAF, at worst, mocked Diablos for failing to live up to his threat of quitting the forum, but he never repeatedly insulted Diablos personally. MAF was also vocal in letting Diablos in here, and I've got nothing against the guy (he's more than welcome to post), but I think he needs to let shit go.
We ban for breaking the ToS, the 24 ban was well within that. And considering we've banned a total of four members since this forum's creation (this being the first ban I've doled out since the forum's creation), two of which for legitimately heinous shit, I think you're just being a prima donna, Christopher.