Pledge for additional administrative role for Drupal Commons

Hi All. I have read many post that do ask for clarifying role and permission settings with Drupal Commons.
I propose to add a Site Manager role to the installation profile and elect this role to have user1 permissions.
This could be quite helpfully for Drupal Commons site developers as to differentiate and plan better the complex role permission settings that a Social Community implicate when you start to have a bunch of registered users and you also get a lot of interest of users that start to asking for contribute and you may have planned to have many Groups build already.

In case of Social Groups that you will have on a Social Community site, for sure you may want to delegate some Group Admin workflow administration. As for IMHO the role Community Manager is seen, identified and understood by newbies mostly with Group Admin role managed by the OG.module with an additional and differentiate administrative role for the whole Social Community site we could make development with Drupal Commons a bit more easier.

The part of code that would have eventually be to change lies in the drupal_commons.profile file.
This is only a draft, so do not use. More expert coder if interested may provide the full changes that eventually we may build in a patch.

// Define the "Site Manager" role name
define('DRUPAL_COMMONS_ADMIN_ROLE', 'Site Manager');

/**
 * Configure roles
 */
function drupal_commons_config_roles() {
  // Make sure default roles are set right (just in case)
  db_query("UPDATE {role} SET rid = 1 WHERE name = 'anonymous user'");
  db_query("UPDATE {role} SET rid = 2 WHERE name = 'authenticated user'");

// Add the "Site Manager" role
  db_query("INSERT INTO {role} (rid, name) VALUES (3, '%s')", t(DRUPAL_COMMONS_ADMIN_ROLE));
  
  // Add the "Community Manager" role
  db_query("INSERT INTO {role} (rid, name) VALUES (4, '%s')", t(DRUPAL_COMMONS_MANAGER_ROLE));
  
  // Add the "Content Manager" role
  db_query("INSERT INTO {role} (rid, name) VALUES (5, '%s')", t(DRUPAL_COMMONS_CONTENT_ROLE));
  
   // Make sure first user is a "Site Manager"
  db_query("INSERT INTO {users_roles} (uid, rid) VALUES (1, 3)");
}

There will be also to review the drupal_commons_perms.inc file for setting right permission suitable for a "Site Manager" role.

You feedback is welcome.