With +relay logs I've often found it useful to delete lines that I'm reasonably sure are not relevant. In Vim, the :g/pattern/d command will delete all matching lines, for example :g/ntdll.RtlHeap/d will remove heap-related calls. This has a side-effect of moving your cursor, so it's important to keep a bookmark you can return to afterwards.
(I'd add that to the wiki, but I just created my account, and it can't make edits.)
It may also be useful for novice debuggers to mention any classes of problems that are not covered on the page. That may jog the memories of those with more experience.