Searching for RSS Feed gives me RSS feeds to most of perlmonks.org.

A direct link to relevant RSS feeds per page could be nice indeed, but I'm not entirely sure that having multiple badly written RSS clients hitting the site is a good thing. On the other hand, the RSS files would be mostly static and could be cached on disk I guess, especially for the sections.

Update: I just realized that Perlmonks already has RSS feeds for many pages already, I just looked in the wrong place for the RSS icon (Firefox displays it in the address bar ...). Except that separate sections don't seem to have RSS links.