We're only in trouble here if PG and the others used to implicitly moderate traffic are likely to upvote those links. Otherwise, we can safely ignore them. Ad

We're only in trouble here if PG and the others used to implicitly moderate traffic are likely to upvote those links. Otherwise, we can safely ignore them. Adding a 'report submission' button might be prudent as it would make the process of eliminating junk links more efficient.