Go through the Marble wiki and look for outdated and obsolete pages.

This activity would give an opportunity to have an insight in Marble at the same time allowing you to develop a field of interest on which you may further like to work upon.

In addition to this, we would like to know whether the current wiki structure apt enough ( though it has proved to be untill now :) ) for a new developer to get acquainted and start with Marble.

Outcome: Fix and update pages. List outdated, obsolete pages and a review of wiki's navigation structure(pros and cons).