Moderating content in Drupal

In this workshop, we will talk about moderating content generated by users (and maybe non-users) in Drupal. If you have a site with lots of user generated content, you may have already run into spam or other forms of abuse intended towards readers of your site. We will take a look at:
* Current solution offered by drupal
* What Mollom aims to solve
* Current solutions offered by third party modules (flag_content, troll, abuse)
* Ideas and other solutions from the community on tackling this issue.