Category:Language Skills Overview
From this page, you can click through to the pages on which the level of language skills is shown for the users of this wiki who have a Babel profile on their user pages.
Els has a Babel profile. If your language is not yet available, just ask Els, she will import the relevant templates from wikipedia. Not familiar with Babel? Have a look at the relevant Wikipedia page. It's really great fun.
The abbreviations for the languages follow ISO 639 norms.