DRDUL As the dev has noted in comments below, in the description above and on the AdSubtract project page, the AdSubtract filters are being ported to GlimmerBlocker. It's not clear what this means for AdSubtract, but I am interpreting it to mean that it's the end of the road for the "freestanding" version of ASdSubtract.
If that's the case, it's unfortunate. AdSubtract has worked better than any other ad-blocker I've tried. I would like to be able to keep up with improvements to the AdSubtract filter, but I don't want to use GlimmerBlocker. I have tried to like GlimmerBlocker, I gave it a fair trial not once but a few times, but it just doesn't work for me. So now I'm gonna have to go looking for another effective ad-blocking solution that's compatible with 64-bit Safari.
(Version Automatic)