This isn't a link to a p0rn site, so I don't think it's a big deal. It IS a link to a filesharing site, which contains both legal and illegal files. This file happens to be a perfectly legal one. Had Brian linked to some pirated movie file, that would be a different story, but this filed is legit.
As for the ads, eh.... Proceed with caution when following links to ANY other site. If you're afraid you might see a boob or a bad word (or much, much worse), then don't clicky click. Just stay here and talk poker
Moral of the story: I can't be held responsible for the content of other sites that people link to here. But with that said, I would still appreciate if people would refrain from posting links to Adult sites.