I also need to do this every now and then when it appears a specific ad on NeoGAF is being bothersome. Recently some ad started slowing Firefox down to a crawl whenever I had a NeoGAF tab open in the browser. It does not happen in Chrome for some reason, but then you have to put up with its .gif incompetence. Can't win either way...
I PM'd Bish and didn't get a reply, but I don't know if they're on vacation. I PM'd a mod and they said it was being investigated by they didn't know more.
I'll PM someone else now. I'm hoping we're not at the mercy of Google finding them all and disabling the redirects.
Or use a javascript blocker extension so you can have finer-grained control over which scripts you allow. As an analogy, {disabling javascript globally} is to {having an adblocker on for everything} as {whitelisting stuff with a javascript blocker} is to {whitelisting GAF with your adblocker}. Some recommendations:
Safari:
* JavaScript Blocker (available under "Security" in the Safari Extensions gallery)
Firefox:
* NoScript
* GNU LibreJs (kind of has a different purpose than some of the others, but it still does block JavaScript)