Wiki Wednesdays (adapted from an idea from the Mozilla project) are a chance to make an important contribution to the Joomla project in a day (or less). On Wednesdays one or more tasks that involve pages in the documentation wiki and that need some attention are published. This could range from just a simple tidy-up by someone with knowledge of wiki syntax, to writing new content on a specific topic. The important point is that they will be short, simple tasks that can be completed in less than a day and usually much less; we're aiming for chunks of work that will only take an hour or so. It's a great way to contribute and make incremental improvements to the documentation at the same time.