Have you any ideas for new features you'd like included in Moodle? If so, please see our documentation New feature ideas for information on the process of how ideas can be turned into reality.
Now is a particularly good time to come up with ideas for new features, as we're hoping to take part in Google Summer of Code 2009, so we need lots of great ideas for student projects. Please see the discussion Wanted: New feature ideas for GSOC projects in the general developer forum for more details.