My wife and I are volunteer webmasters for a charitable organization. Over the years, we've written tens of thousands of lines of HTML, JavaScript, HTML, CSS and especially Perl for our site.
We're now looking at finding other volunteer webmasters. We've been told that finding someone who can maintain and grow a site using this technology is almost impossible, and that we really should convert it to Drupal/PHP before we run away. That's a huge project which is going to cost our organization big bucks. Is it really the best approach for maximizing the chances of finding new webmasters?