Multiple sites' information on one central site?

This is the first time I post a feature request, so put me right if it is not done right ;-)

Would it be possible to have release monitor expose it's information on the versions of modules (and Drupal's core version) installed on REST with a configurable password challenge. Set up to do this on the many sites a Drupal developer maintains.

Then allow it to also draw information together (as it would be installed on a central Drupal developer's site) from the above many sites and display it as it does now, but with one more sub-page for every site added to monitor (admin/build/releases/ord). Alternatively (but likely too heavy in page size for many sites) the other sites' information could be shown in collapsed fieldsets.

admin/build/releases/sites could have a textarea asking for URLs other than the current one to monitor. For each it creates a sub-page (admin/build/releases/ord) showing that site's release monitor.

One more admin/build/releases/reminders page could show an overall list of just modules on all sites that have newer versions available.