You may be right; there may be more unanswered questions here than I think. It's an interesting idea, anyway, on how to locate them.
The level of knowledge here, and the willingness of the top experts (well above my level) to quickly research things for the sake of helping others, is so high that I think any question they've been unable to answer would be well beyond the ability of a beginner. But there's certainly nothing wrong with trying, and who knows what you might learn in the effort.
Aaron B.
Available for small or large Perl jobs and *nix system administration; see my home node.