Features_install_modules can be a single install operation

In drupal_commons.profile:

    foreach ($features as $feature) {
      $operations[] = array('features_install_modules', array(array($feature)));
    }

Why not just do

$operations[] = array('features_install_modules', array($features));

and thereby eliminate several install operations? I would expect that this would reduce the amount of time it takes to install Commons, but this is something we should benchmark.