[DiapDealer]

Even if we had access to logs of broken links, how would we go about correcting them? We'd have to contact the external sites' maintainers to find out if the original content could still be reached with new/different urls. Or scour their new site ourselves to see if we could figure it out.

Old, stickied, still-heavily-used posts like this one? Sure, we'll update some broken links if someone can provide the new ones. But old posts that have simply fallen by the wayside over time? That's probably not going to happen. Nothing lasts forever. *shrug*