Unfortunately ABLF is completely offline except for a few webarchives.
But I object to the categorization of it as a coopted sedevacantist forum. It wasn't. Sedevacantism came up more here on CI than it did on ABLF. As far as the two sede mods-- myself and tmw-- I'd challenge anyone to find anything but praise from either of us for him, and at that, we've never delusionally claimed he was a sedevacantist. SSS was the one who created the forum, and he named it what he named it. I don't know what happened to him, but I do know he's alive. I think he just got tired of it all. I don't know if he's still Catholic, but I don't have any evidence to the contrary. We should all pray for him. If I agree with you on one thing Matthew, it's that he was never cut out to run a forum. He wasn't assertive enough and he wasn't crystallized in his ideas enough.
And Rum, we booted the Pfeifferites and the Dawn Marie lackeys. Either literally, or by just running them out the old-fashioned way.
ABLF is unfortunately only a memory now, but a fond one. The "offshoots" were all a wreck and they were essentially just opportunistic. Whoever started the forum first was "ABLF 2.0", etc. None of them held even a remote candle to ABLF and I think they all knew it. No ill will toward any of them, just pointing out the obvious.