which cms fits well? viewers commenting viewers voting has aintispam viewer can refer the content has clean simple integrated forum and ad integration have template/themes I can choose from easy navigation SEF content will be mainly of articles/writings any good cms for such? thanks
I guess you are best served with Drupal, it has most of the functionality you request standard in the installation. For the few things left like Ads integration there are Modules that are simply integrated. For more information you can check http://www.drupal.org and http://drupalzilla.com/
DRUPAL fits most of your needs, except the only negative aspect that not many templates/themes you can choose from. But I think you should not be discouraged by that, keeping in view the enormous positive aspects of DRUPAL.