<p>The StackOverflow transcripts are enormous, and sometimes I want to link to a little bit within it.</p>

<p>How do I create an HTML anchor in a FogBugz wiki page?</p>

According to
this support message
, the feature is not yet currently implemented:
The FogBugz wiki does not currently support anchors within a document, unfortunately.  It's definitely on the list of features we're considering for the next release, though.