Do you use any syntax highlighting script in your forum or website? If so, which do you prefer: server or browser based? Personally, my server-based favorite solution being GeSHi (site: geshi.org) and my browser-based solution being ACE (site: ace.c9.io), which also doubles as a code editor. If you have never tried offering syntax highlighting to your users you can try searching with your current software, for instance: google.com/search?q=geshi+joomla google.com/search?q=geshi+drupal google.com/search?q=geshi+phpbb google.com/search?q=geshi+smf and so on. Some syntax highlighters: alexgorbatchev.com/SyntaxHighlighter/ code.google.com/p/google-code-prettify/ highlightjs.org If your community deals with code (even if a little) chances are a syntax highlighter will be welcome.